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11 Dec 2019
A ball of mass 0.440 kg moving east with a speed of 3.30 m/s collides head-on with a 0.220 kg ball at rest. If the collision is perfectly elastic, what will be the speed and direction of each ball after the collision?
A ball of mass 0.440 kg moving east with a speed of 3.30 m/s collides head-on with a 0.220 kg ball at rest. If the collision is perfectly elastic, what will be the speed and direction of each ball after the collision?
Amana RangarajanLv9
18 Oct 2020
