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प्रश्न
A tennis ball and a cricket ball , both are stationary. To start motion in them .
विकल्प
a less force is required for the cricket ball than for the tennis ball .
a less force is required for the tennis ball than for the cricket ball
same force is required for both the balls .
nothing can be said .
उत्तर
Less force is required for the tennis ball than for the cricket ball.
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