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AP Physics C: Mechanics
4.4 Elastic and Inelastic Collisions
4.3 Conservation of Linear Momentum
4.2 Change in Momentum and Impulse
4.1 Linear Momentum
IntermediateMCQGraphicalMathematicalConceptual23.3k
Velocity versus time for Cart 1 and Cart 2 during a collision.
Velocity versus time for Cart 1 and Cart 2 during a collision.
Two carts, Cart 1 and Cart 2, move along a horizontal frictionless track and undergo a one-dimensional collision along the x-axis. The graph shows the velocity v of each cart as a function of time t before, during, and after the collision. No net external horizontal force acts on the two-cart system. Which of the following statements correctly relates the inertial masses of the carts and characterizes the collision?

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