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प्रश्न
When a tree is shaken, its fruits and leaves fall down . Why ?
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उत्तर
When a tree (having flexible stems) is shaken vigorously, its fruits and leaves fall down. This is due to the fact that when the tree is shaken, it moves to-and-fro slightly but its fruits and leaves tend to remain at rest (or stationary) due to their inertia. Thus, they get detached from the tree and fall down.
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संबंधित प्रश्न
In the following example, try to identify the number of times the velocity of the ball changes:
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Also identify the agent supplying the force in each case.
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It is advantageous to run before taking a long jump .
