1.

The kinetic energy acquired by a mass m after travelling a fixed distance from rest under the action of constant force is

A. directly proportional to\[\sqrt{m}\]
B. directly proportional to m
C. independent of m
D. directly proportional to \[\frac{1}{\sqrt{m}}\]
Answer» D. directly proportional to \[\frac{1}{\sqrt{m}}\]


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