A football player with a mass of 89 kg and a speed of 21 ms, Ask an Expert

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A football player with a mass of 89 kg and a speed of 2.1 m/s collides head-on with a player from the opposing team whose mass is 120 kg . The players stick together and are at rest after the collision.

Find the speed of the second player, assuming the speed of light is 3.2 m/s .

IvI=_______ m/s

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Category:- Physics
Reference No.:- M9879430

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