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A lighter body collides head - on and el...

A lighter body collides head - on and elastically with heavier body at rest then after collision

A

Lighter body comes to rest, then heavier body begins to move with initial velocity of lighter body

B

The velocity of lighter sphere is reversed and the final velocity of heavier sphere approximately remains zero

C

Both lighter and heavier bodies exchange their velocities

D

Both lighter and heavier bodies come to rest

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • A body collides head on and elastically with another identical body at rest then after collision

    A
    First body comes to rest, then second body begins to move with the initial velocity of first body
    B
    Both the bodies moves with same initial velocity of first body
    C
    First body reversed in direction and move with same speed but second body continues to be at rest
    D
    Bothe the bodied comes to rest after collision

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    First body comes to rest, then second body begins to move with the initial velocity of first body
    B
    Both the bodies moves with same intial velocity of first body
    C
    First body reversed in direction and move with same speed but second body continues to be at rest
    D
    Both the bodies comes to rest after collision

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    A
    `4 : 1`
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