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.
(Take 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.
(Take g = 10 m/s2)
(Take g = 10 m/s2)
Updated On: Jun 25, 2024
- \(100\ N(+\hat{j})\)
- \(200\ N(+\hat{j})\)
- \(100\ N(-\hat{j})\)
- \(1000\ N(+\hat{j})\)
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The Correct Option is A
Solution and Explanation
The correct option is (A): \(100\ N(+\hat{j})\).
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