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Physics, 05.03.2020 03:18 speris1443
A 4-kg toy car with a speed of 5 m/s collides head-on with a stationary 1-kg car. After the collision, the cars are locked together with a speed of 4 m/s. How much kinetic energy is lost in the collision?
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A 4-kg toy car with a speed of 5 m/s collides head-on with a stationary 1-kg car. After the collisio...
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