Two balls, P and Q, are dropped simultaneously from the same height
Ball P has TWICE the mass of ball Q. Ignore the effects of air friction.
Just before the balls hit the ground, the kinetic energy of ball P is x. The
kinetic energy of ball Q, in terms of x, will be ...
a.1/4
b.1/2x
c. x
d.2x
Answers: 2
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Two balls, P and Q, are dropped simultaneously from the same height
Ball P has TWICE the mass of ba...
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