Physics Semester 1

Define the following. Include variables, SI Units and any formulas used: Elastic collision: Impulse: Impulse-Momentum Theorem: The Law of Conservation of Momentum: Momentum: Perfectly Inelastic collision: The SI unit for momentum: A 25 kg child is riding a 6.2 kg bike with a velocity of 5.2 m/s. Find the momentum of the child and the bike together. ................
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