1 Work Power Energy
A body m1 of mass 9 kg and another body m2 of mass 6 kg are connected by a light inextensible string. Consider a smooth inclined plane of inclination 30 over which one of them can be placed while the other hangs vertically and freely. If t1 and t2 are the time taken in dragging m1 and m2 up the whole length of the plane, find t2/t1.
1) 1 2) 2 3) 3 4) 4
SOLUTION
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