Physics, 07.09.2020 03:01 conyabrew82
A ball of mass 10 g is moving with a velocity of 50 m −1 . On applying a constant force on ball for 2.0 s, it acquires a velocity of 70 m −1 . Calculate : (i) the initial momentum of ball, (ii) the final momentum of ball, (iii) the rate of change of momentum, (iv) the acceleration of ball, and
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A ball of mass 10 g is moving with a velocity of 50 m −1 . On applying a constant force on ball for...
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