Question:medium
A ball of $200g$ mass moving with a speed of $5\,ms^{-1}$ collides with a wall and bounces back with the same speed. If the force exerted on the wall is $1N$, then the ball is in contact with the wall for:
A ball of $200g$ mass moving with a speed of $5\,ms^{-1}$ collides with a wall and bounces back with the same speed. If the force exerted on the wall is $1N$, then the ball is in contact with the wall for:
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Reversal of velocity doubles momentum change.
Updated On: Apr 24, 2026
- $2s$
- $1s$
- $0.5s$
- $1.5s$
- $0.75s$
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The Correct Option is A
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