1.

The kinetic energy acquires by a mass m in travelling distance d, starting from rest, under the action of a constant force is directly proportional to

A. m
B. m<sup>0</sup>
C. ‚àöm
D. 1/‚àöm
Answer» C. ‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇm


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