An object of mass 20kg is sliding with a constant velocity of 40m/s on a fricitionless horizontal table. The force required to keep the object moving with the same velocity
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As velocity is constant so acceleration becomes constant or zero.
This implies force will be 0
F=ma. {as a = 0 so F will also b 0}
So no force is required to keep it moving.
This implies force will be 0
F=ma. {as a = 0 so F will also b 0}
So no force is required to keep it moving.
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