Physics, asked by renureddy0616, 1 day ago

a body of mass 100kg moving with a velocity of 10m/s makes elastic collision wit ping pang ball of lighter mass. the velocity of ping pang ball after collision is?

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Answered by kavitasingh1234
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A body of mass 100kg moving with a velocity of 10m/s makes elastic collision wit ping pang ball of lighter mass. the velocity of ping pang ball after collision is?

Mass of one body = 100 kg

Velocity = 10 m/sec

Mass of other body at rest = 100 kg

Momentum = before collusion

=> 1000

Makes elastic collision wit ping pang ball of lighter mass .

The velocity of ping pang ball after collision is =

= 5 m/ sec .

Mass of the body after collusion = 200 kg .

Velocity of the system = v .

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