Question:
If a ball of mass 0.1 kg hits the ground from the height of 20 m and bounce back to the same height then find out the force exerted on the ball if the time of impact is 0.04 sec (g = 10 m/s2)
If a ball of mass 0.1 kg hits the ground from the height of 20 m and bounce back to the same height then find out the force exerted on the ball if the time of impact is 0.04 sec (g = 10 m/s2)
Updated On: Jun 25, 2024
- \(100N(+\hat{j})\)
- \(200N(+\hat{j})\)
- \(100N(+\hat{-j})\)
- \(1000N(+\hat{j})\)
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The Correct Option is A
Solution and Explanation
The correct option is(A): \(100N(+\hat{j})\)
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