Question

8. Explain the following situations by relating force and time.
     a.  At the time of catching a cricket ball,the time of catching is extended by moving the hand backward with the ball.

  b.  During a pole vault jump the impact is reduced by falling on a foam
bed.


c.  Hay or sponges are used while packing glasswares  this helps to avoid breaking of Glasswares  due to collision.

      d.  Karate experts move their hands with great speed to chop strong bricks.
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Answer 1

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