Get answers from Weegy and a team of really smart live experts. Therefore, the velocity of a skateboarder is, 6. asked • 12/06/17 100 lb skateboarder Road E 5 lb board at 20 miles per hour what is the momentum of the skateboarderAt point A, the skateboarder has maximum potential energy, at point B, she has maximum kinetic energy and at point C she has potential energy. Weegy: 6. 3. Solution: velocity= momentum/mass = 4,000/115 = 34. 33 m/s C. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 2 m/s2 toward the east. 70. The radius of the half-pipe ramp is 3. After landing on the skateboard, the velocity of the board plus the two skateboarders is 3. Question|Asked by Kbray007. 6 ft/s. 6. 67 m/s. User: When a person spins. c) Is this interaction elastic or. Weegy: Steam-powered ships are different from sail boats in that: Steam boats could travel against the current on a river. When the temperature is 36°C, the velocity of the sound wave is: v = 331 + (0. 78 m/s. 67 m/s. , which you would have if the skateboard slides (no wheels), is a force that can depend on mass, and smaller mass thus reduces friction. 67 m/s. 67 m/s. The radius of the half-pipe ramp is 3. Note that It not only functions along the cardiovascular system and it also helps to create muscular strength. User: What is the velocity of an object that has a momentum of 4000 kg-m/s and a mass of 115 kg? Round to the nearest hundredth Weegy: 34. What is the momentum of a person on a skateboard with a total mass of 45 kg moving at a velocity of 8 m/s? (p = mv) a 360 kg m/s b. Search for. The applied voltage in the particular circuit is 387 volts. Search for an answer or ask Weegy. 333m / s B. It crashes into another object that has a mass of 100 kg, and the two object stick together. 90 m/s. Velocity is present in many aspects of physics, and we have created many calculators about it! The first velocity is the so-called terminal velocity, which is the highest velocity attainable by a free-falling object. 00 meters. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 9² / 3 = 1373 NExpert Answer. The radius of the half-pipe ramp is 3. -46. What is the velocity of the skateboarder at the bottom of the ramp? Video Answer . In this case, momentum = 100 kgm/s and mass = 15 kg. Popular. a)Write an expression for the magnitude of the velocity. 11/12/2023 9:04:50 PM| 4 Answers. weegy; Answer. The two trains stick together, and the new velocity is 50 m/s. 2 x^2$). Expert Answered. A 5,000 kg train is traveling at a velocity of 100 m/s and hits another train. 6. p = mv (mass x velocity) = 15kg * 10 m/s = 150 kg-m/s. The velocity of a skateboarder who momentum who is a 100 kg is 6. Expert Answered. 67 m/s. whats the first step you should take when doing a close reading of a. A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. Part B: Assuming the velocity of the bike is the same as that of the skateboarder, find the work the rope does on the bicycle in 20 seconds. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Let’s start with conservation of energy. 78 m/s is the velocity of an object that has a momentum of 4000. 30 m/s across a level. As the driver pushes the throttle forward, the skier accelerates. The radius of the half-pipe ramp is 3. User:. 5 N must be applied to stop it in 8 seconds. If the momentum is conserved, the new velocity of the combined object is 18. 28 into the equation, we find v(t) ≈ 41. Initial velocity = 13m/s Final velocity = 30 m/s Average velocity = (13+20)/2 Average velocity = 43/2 Average velocity = 21. A skateboarder (m = 85 kg) takes a running jump onto a friend's skateboard that is initially at rest as sketched in Figure P7. A person with a mass of 15 kg is walking downhill at a velocity of 10 m/s. Popular Conversations. User: What's. What is the final velocity of the second pin if the first pin moves to the right after the collision at, A 1875 kg car going 23 m/s rear-ends a 1025 kg car going 17 m/s on ice in the same direction. weegy; Answer. 10 kg-m/s D. The end of the ramp is 1. The Kinetic Energy Calculator finds the unknown variable in the physics equation for kinetic energy of a rigid body. Energy can be broken down into two main categories: kinetic energy and potential energy. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. what is the velocity of a skateboarder who's momentum is 100 kg-m/s and mass is 15kg? The velocity of a skateboarder who momentum who is a 100 kg is 6. The momentum of skateboard B is again mass times velocity masses 50, and the velocity is too. The kinetic energy KE equation is as follows: KE = 0. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 67 kg D. ) (a) If she starts from rest at the top of the half-pipe, what is her speed at the bottom?What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s is 600J ; kinetic energy = 1/2 mv^2 = 1/2 * 12 *10^2 = 1/2 * 12 *100 = 12 * 50 =600J. Question: A student with a mass of 100kg and an initial velocity vector of 4. 67m/s 6. If the velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration, what's the average velocity of the body? Weegy: The average velocity of the body is 21. 67 kg D. 00kg and traveling at 1. 75 m/s^2; the answer is 8. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 8 kg and the mass of the skateboarder is 42 kg. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. What is the minimum centripetal force necessary to keep the skater on the ramp? 2. 352. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. Solution: KE = 1/2mv2; KE = 1/2 x 12 x (10)^2; KE = 600. 13 * 0. If the momentum is conserved, the new velocity of the combined object is 18. Solved by verified expert. Kinetic friction e. 7118| Jay901 |Points 8306|. A water skier is being pulled by a tow rope attached to a boat. 67m/s what is the velocity of a skateboarder who's momentum is 100 kg-m/s and mass is 15kg? The velocity of a skateboarder who momentum who is a 100 kg is 6. Calculate : (a. 3 + (0. 5 m/s (More)A person with a mass of 15 kg is walking uphill at a velocity of 2 m/s. Physics questions and answers. p = m • v Question|Asked by nooneduh. Updated 137 days ago|7/7/2023 5:18:20 PM. a runner who fluctuates speed by increasing and decreasing speed. A skateboarder is inside of a half-pipe, shown here. Reduced velocity = 2. weegy; Answer. A person with a mass of 15 kg is walking on a flat surface at a velocity of 5 m/s. The velocity of a skateboarder who momentum who is a 100 kg is 6. Now put all the given values in the above formula, we get the velocity of a skateboarder. 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. How to determine velocity? The momentum of the skateboarder is the product of her mass and velocity. 67 kg The velocity of a skateboarder who momentum who is a 100 kg is 6. 90 m above the water, what is his total mechanical energy? 680. 67 m/s. 2*2=4 User: How many countries in the world Weegy: There is 195 countries in the world. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. I've been trying to learn to pop over a curb on my skateboard. The velocity of a skateboarder who momentum who is a 100 kg is 6. If the velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration, what's the average velocity of the body? Weegy: The average velocity of the body is 21. A. Of course, the massive skateboard A. 78 m/s is the velocity of an object that has a momentum of 4000. 6 = 352. Illustration: Rhett Allain. Updated 169 days ago|5/30/2023 1:30:24 PM. 6. Question. 00 meters. Each stage occupies the same amount of time. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. • Part A What is her a position at t = 0. Because you're already amazing. 6. 60 m/s D. A car accelerating forward (action) after the driver pushes the acceleration pedal (reaction), A remote-controlled car travels at a uniform speed of 3. When the temperature is 36°C, the velocity of the sound wave is: v = 331 + (0. m = mass. Solution: Mass x velocity = momentum; 3. If the momentum is conserved, the new velocity of the combined object is 18. u = initial velocity. 67 m/s. An object you should choose to put onto the skateboard is: Speed. Question. what’s the purpose of an adjective . The velocity of the skateboarder will be 6. 67m/s The velocity of a skateboarder who momentum who is a 100 kg is 6. 5 m/s (More)A person with a mass of 15 kg is walking uphill at a velocity of 2 m/s. . . 5 m/sTherefore, the. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. What’s the mass of the body Weegy: A force of 350 N causes a body to move with an acceleration of 10 m/s2. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. What is the velocity of the skateboarder at the bottom of the ramp?6. 25 m/s^2) = -3487. 5, so this is coming as 90 kg meter per second. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 13. A skateboarder with a mass of $75$ kg rolls down a parabolic halfpipe (with shape described by the function $y = 0. Physics questions and answers. When he starts, it means h = 0. 67 kg. The velocity of a skateboarder who momentum who is a 100 kg is 6. Warning triangles, flares, a vehicle's hazard. Question: 7. The velocity of the skateboarder is u = (5. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. User: Sound waves cannot travel through a Weegy: Sound waves can't travel through a vacuum. 67m/s. Earth Sciences questions and answers. Part A Find the work done on the skateboarder by the rope in 20 seconds. A stationary skateboarder 1 with a mass of 50 kg pushes a stationary skateboarder 2 with a mass of 75 kg. 13. It crashes into another object that has a mass of 100 kg, and the two object stick together. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. We want to find the acceleration of the. During the trick, he reaches a speed of 8. 67 m/s. 0 mathrm{m} / mathrm{s}$ relative to the ground. 67 kg. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. The velocity of a skateboarder who momentum who is a 100 kg is 6. At point A, the skateboarder's energy is all potential since she is high up (PE = mgh), and gravity has the potential to pull her down. v = final velocity. Asked 10/22/2021 4:38:27 AM. 5 Answers. Sol'n: momentum = mass * velocity; mo = 5 kg * 2 m/s = 10 kg-m/s. The mass of. Solution: P = mv 100Kg m/s =15Kg * v V = 100Kg m/s / 15Kg = 6. Now that you have the acceleration, you can plug it into the first equation to find the force needed to stop the SUV: force = 1550 kg * (-2. Score . Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. The applied voltage in the particular circuit is 387 volts. If circle B has a radius of 17 ft, its area is 640. Circle A has an area of 452. But the mass does affect acceleration! This is Newtons' 2nd law: ∑ F = ma ∑ F = m a. 11/3/2023 12:51:18 AM| 8. 12 m/s B. A 40 kg skateboarder runs at a constant velocity of 12 m/s and jumps on a stationary skateboard with a mass of 8 kg. User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. The final velocity of skateboarder 1 after the collision with the skateboarder 2 is 3 m/s to the left. Question: A 100 kg skateboarder (this includes the skateboard) starts at the top of a 3 m tall ramp. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 0 mathrm{kg}$ ice skater moving to the right with a velocity of $2. This answer has been confirmed as correct and helpful. 67 m/s. User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. Learn more about. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 4 m/s. 5 × m × v². 60 m/s. 50 mathrm{m} / mathrm{s}$ throws a $0. An object you should choose to put onto the skateboard is: Speed. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 6m/s/C) x T (where T stands for temperature and V stands for Velocity). A person with a mass of 15kg is walking uphill at a velocity of 2m/s. size velocity distance direction Weegy: A vector always consists of a direction and. 43. The velocity of the skateboarder is v⃗ = (4. weegy; Answer;. Therefore, the velocity of a skateboarder is, 6. Score 1 User: A force of 350 N causes a body to move with an acceleration of 10 m/s^2. 67 kg. 0-kilogram skateboarder does a trick on a half-pipe. Search for an answer or ask Weegy. Get answers from Weegy and a team of really smart live experts. It's all common sense – if several different forces are pushing an object, you need to work out. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. A skateboarder travels on a horizontal surface with an initial velocity of 4. WINDOWPANE is the live-streaming app for sharing your life as it happens,. 67m/s. 3. As we know Momentum p= mass × velocity. Added 3/12/2021 2:07:. whats a digital text Weegy: 2+2=4 User: What's the best way to avoid filter bubbles and echo. Average Velocity Equation. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. A- Acceleration -> m/s². 12 m/s B. 5 Answers. 6. ) Speed refers to the distance an object travels over time, whereas velocity represents the speed only at a given moment. Velocity after a certain time of acceleration: final velocity = initial velocity + acceleration × time. hare with a mass of 2. 1kg, and the skateboarder is holding a book with mass mb=2. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. Get answers from Weegy and a. 67 kg What is the velocity of a skateboarder who’s momentum is 100 kg and mass is 15 kg around the nearest hundredth The velocity of a skateboarder who momentum who is a 100 kg is 6. 6. Buck M. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. The units of impulse are equivalent to: *. 9802 Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. S hare your windo w. 1 mathrm{~m} / mathrm{s}) hat{mathbf{x}}$ and the force exerted on her by the rope is $overrightarrow{mathbf{F}}=(17 mathrm{~N}) hat{mathbf{x}}+(12 mathrm{~N}) hat{mathbf{y}}$. 13. Problem 32PE: During an ice show, a 60. Weegy: A person with the mass of 15 kg is walking downhill with a velocity of 10 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 67 m/s. The correct option is D. Weegy: An ecologist is a scientist who studies how animals and plants interact with their environment. 97 N. 67 m/s. In the International System of Units, the. The slope of a velocity graph will be given by the following formula: slope = rise run = v 2 − v 1 t 2 − t 1 = Δ v Δ t. 25 m/s. 13. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. The sum of all forces ∑ F ∑ F that act on the object causes the acceleration a a while the mass m m resists it. Given that, Mass of skateboarder 1 m₁ = 80 kg. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. The goal is to determine the total normal force exerted by the ground on the skateboard during the impact. For the motion up the hill. The velocity of the wave is given by: v = λ / T Where λ represents the wavelenght and T the period. 67m/s. Assuming the velocity of the bike is the same as that of the. 67 m/s B. Added 87 days ago|8/24/2023 11:09:27 PMAt positions (1) and (2), the velocity of the center of mass G is given by These two velocities are parallel to the half-pipe since the body is rigid at positions (1) and (2). Transcribed image text: 3. 67m/s. A. A 52. crest 3. 67m/s What is the velocity of a skateboarder who’s momentum is 100 kg and mass is 15 kg around the nearest hundredth The velocity of a skateboarder who momentum who is a 100 kg is 6. 6 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. m g h = m v 2 2; v = 2 (9. 0. Given: mass of ms = 60 kg (skateboarder with ball) mass of mb = 0. Question: A student with a mass of 100kg and an initial velocity vector of 4. The final velocity of the last motion will now be the initial velocity. That doesn't necessarily mean the object is at rest, but it means that the velocity is constant. ) / total time. 67 m/s B. 67 m/s. What is the velocity of the skateboarder at the bottom of the ramp? Video Answer . Question. The velocity of the skateboarder is v= (3. What is the velocity of the skateboard after the jump? A. Solution: Momentum=mass * velocity; P = m * v; 4000 = 115 * v; v=4000/115 =34. ) the initial momentum of the ball. Assuming rightward is the positive direction. 6 m/s toward the south and a constant acceleration of 2. 11/12/2023 9:04:50 PM| 4 Answers. 67 m/s C. 6. Score . The momentum of a moving body or object is defined as the product of the mass of the object and its velocity. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Weegy: An SUV is traveling at a speed of 18 mIs. Weegy: Filipino guerrillas resisted against the control of Japan during World War II. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. Weegy: An ecologist is a scientist who studies how animals and plants interact with their environment. User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. a skateboarder who reduces speed when moving up a hill. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Weegy: Alcohol-related crashes cost the public over $68 billion each year. verified. The change in kinetic energy is equal to the workdone for pushing the skate boarder. 6 kg m/s C. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. A 40. 1. Score . Nonfiction writing focuses only on. Trough 4. The velocity of a skateboarder who momentum who is a 100 kg is 6. Weegy: 2+2 = 4 User: whats a digital text Weegy: 2+2=4 User: What's the best way to avoid. The unit Hz is used to measure frequency. Finding the velocity from (1): (2) Finally: >>>This is the velocity of the objectQuestion: 7. 13. Popular Conversations. 03:07. A skateboarder travelling at 10. 6 m/s toward the south and a constant acceleration of 2. direction. Mass = 15 Kg Momentum : It is defined a the product of mass and the velocity of an object. 9456 User: A force of 360 N causes a body to move with an acceleration of 10 m/s^2. 13. If she has a mass of 54 kg, an initial velocity of 27 m/s, and a velocity of 15 m/s at the top of the ramp, what is the work done by friction on the skateboarder? Ignore the. Velocity. Looking at the above equations for velocity, if the skateboarder makes r f small enough (by lifting his body and arms up), he will significantly increase w f. 6. 78 m/s. Step 1. 6. 10 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. You adjust the temperature so that a sound wave travels more quickly through the air. 67m/s Log in for more information. Search for. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. The correct option is D. Question. Question. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Expert Answered. If an object's velocity is changing, it's either experiencing acceleration or deceleration.