Bouncing Cart-Work Done by the Barrieri A cart with a spring plunger runs into a fixed barrier. T...
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A cart with a spring plunger runs into a fixed barrier. Rank the change in kinetic energy for each cart from greatest to least. Use >, <, and = to indicate your ranking.
Cart 1 Cart 2 Cart 1 Cart 2 no m/s LO After Collision Before Collision Two lab carts have the same mass and are free to move on a horizontal track. The carts' wheels have negligible mass. Cart 1 travels to the right at 1.0 m/s and collides with cart 2, which is initially at rest, as shown at left above. Cart 2 has a compressed spring-loaded plunger with a non-negligible amount of stored energy. During the collision, the spring-loaded...
MacBook Air Inside one cart is a spring that is released Problem 2. Two that gives Cart B a velocity of 3 m/s to the right After: ?? carts, each of mass 2 kg, are at rest. to create an "explosion" Before: at rest B. gives After: 3 m/s dlaln your reasoning. (Spth er the explosion? Explain your re A. What is the mo 8. What is the momentum of Cart A after the explosion? Explain your reasoning. (Spt) C...
Mass of Cart 1: 0.263 kg Mass of Cart 2:0.273 kg Run # Velocity Cart 2 before collision (m/s) Bumper Type Magnetic Magnetic Hook-n-pile Hook-n-pile Both Both Velocity Cart 1 before collision (m/s) 0.3940 0.2142 0.4397 0.3251 0.4282 0.3483 1 2 3 4 5 6 Velocity Cart 1 before collision (m/s) -0.01857 0.000335 0.2053 0.1548 0.07012 0.06005 Velocity Cart 2 after collision (m/s) 0.3728 0.2043 0.2010 0.1557 0.2982 0.2527 0 Run # Momentum Momentum Momentum Momentum 1 before 2 before...
A 5 kg cart rolling to the right at 7 m/s runs into a 7 kg cart rolling to the left. After the collision, both carts are stationary. Part A What was the original speed of the 7 kg cart?
A 5 kg cart rolling to the right at 9 m/s runs into a 9 kg cart rolling to the left. After the collision, both carts are stationary. What was the original speed of the 9 kg cart?
1. (30 points) A 2-kg block A is pushed up against a spring compressing it a distance r-0.1 m (i.e., the spring is unattached to the block). The block is then released from rest and slides down the 20° incline u it strikes a 1-kg sphere B that is suspended from a 1-m inextensible rope. The spring constant 800 N/m, the coefficient of friction between A and the ground i length of the spring d-1.5, and the coefficient of restitution...
A 20 kg cart travelling to the right at 10 m/s collides head- on with a 10 kg cart travelling 6 m/s to the left. After the collision, the 10 kg cart is travelling 8 m/s to the right. a) What is the velocity of the 20 kg cart after the collision? b) Determine wheter or not the collision is elastic (Show your calculations). c) Discuss whether or not your answers to parts a) and b) are reasonable. Include specific...
Name Date 9-10) A 165 pound student grudgingly climbs one flight of stairs (4.32 m) in a time of 15.50 seconds to make it to a physics test. How much work has the student done in climbing steps, and what is the student's average power output? (4.45 N 1 lb) Work Power = 11-12) A collision occurred between 2 carts. Use the data below to complete the charts. Mass of cart 1 Mass of cart 2 Velocity of cart 2...
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CASIO 2. A group of students are performing an experiment in class using collision carts on a track. Ani 8.0 kg cart moving to the right at 4.0 m/s hits a 4.0 kg cart moving to the left at 6.0 m/s. Immediately after the collision, the 4.0 kg cart moves to the right at 3.0 m/s. What are the speed and direction of the 8.0 kg cart after the collision? 3. A2600kg SUv traveling west at 1 5...