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(a) How kinetic energy is related to linear momentum?
(b) What is the difference between elastic and inelastic collisions?
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A catapult launches a test rocket vertically upward from a well, giving the rocket an initial speed of 80.0 m/s at ground level. The engines then fire, and the rocket accelerates upward at 5.00 m/s^2 until it reaches an ...
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