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A ball of mass = 100 gm is released fom ...

A ball of mass = 100 gm is released fom a height `h_(1)=2.5m` above the ground level and then rebounds to a height `h_(2)=0.625 m`. The time of contact of the ball with the ground is `Delta t = 0.01` sec. Find the impulsive (impact) force offered by the ball on the ground.

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To find the impulsive (impact) force offered by the ball on the ground, we can follow these steps: ### Step 1: Calculate the velocity of the ball just before impact (V1) The ball is released from a height \( h_1 = 2.5 \, m \). We can use the equation of motion to find the velocity just before it hits the ground: \[ v_1 = \sqrt{2gh_1} \] ...
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