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A body, moving on a horizontal smooth pl...

A body, moving on a horizontal smooth plane with a velocity of `50 cm*s^(-1)`, collides elastically with another stationary body of the same mass. After collision, if velocity of the 1st body becomes `30 m*s^(-1)`, what is the velocity acquired by the 2nd ? Also show that the two bodies move at right angles to each other after collision.

Text Solution

Verified by Experts

The correct Answer is:
`40 cm*s^(-1)`
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