You have two carts with equal mass; they collide in a collision the is perfectly inelastic. One cart is moving with a velocity v and collides with the second cart that is at rest. What do you predict to be the relationship between the initial and final velocity of the moving cart? a. the final velocity of the first cart is 2 times the initial velocity of the first cart. When the mass is doubled, the velocity is also doubled because momentum is conserved. b. the final velocity of the first cart is 0 m/s. the cart passes off all of the energy and momentum to the cart that is initially at rest. c. the final velocity of the first cart is the square root on 1/2 times the initial velocity of the first cart. when is mass is doubled, the final velcity is the square root of one-half times the intial velocity because kinetic energy is conserved. d. the final velocity of the moving cart is 1/2 times the intial velocity of the first cart. when the mass is doubled, the velocity is divided by two because momentum is conserved.
You have two carts with equal mass; they collide in a collision the is perfectly inelastic. One cart is moving with a velocity v and collides with the second cart that is at rest. What do you predict to be the relationship between the initial and final velocity of the moving cart? a. the final velocity of the first cart is 2 times the initial velocity of the first cart. When the mass is doubled, the velocity is also doubled because momentum is conserved. b. the final velocity of the first cart is 0 m/s. the cart passes off all of the energy and momentum to the cart that is initially at rest. c. the final velocity of the first cart is the square root on 1/2 times the initial velocity of the first cart. when is mass is doubled, the final velcity is the square root of one-half times the intial velocity because kinetic energy is conserved. d. the final velocity of the moving cart is 1/2 times the intial velocity of the first cart. when the mass is doubled, the velocity is divided by two because momentum is conserved.
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Transcribed Image Text:You have two carts with equal mass; they collide in a collision the is perfectly inelastic. One cart is moving with a velocity v and
collides with the second cart that is at rest. What do you predict to be the relationship between the initial and final velocity of
the moving cart? a. the final velocity of the first cart is 2 times the initial velocity of the first cart. When the mass is doubled, the
velocity is also doubled because momentum is conserved. b. the final velocity of the first cart is 0 m/s. the cart passes off all of
the energy and momentum to the cart that is initially at rest. c. the final velocity of the first cart is the square root on 1/2 times
the initial velocity of the first cart. when is mass is doubled, the final velcity is the square root of one-half times the intial velocity
because kinetic energy is conserved. d. the final velocity of the moving cart is 1/2 times the intial velocity of the first cart. when
the mass is doubled, the velocity is divided by two because momentum is conserved.
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