Physics, 08.12.2021 06:30 sarahcn9876
A 10 kg cart is moving across a frictionless floor at 2.0 m/s. A 40 kg boy, riding in the cart, jumps off so that he hits the floor with zero velocity.
a. What impulse did the boy give to the cart?
b. Wat was the velocity of the cart after the boy jumped out?
Answers: 3
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A 10 kg cart is moving across a frictionless floor at 2.0 m/s. A 40 kg boy, riding in the cart, jump...
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