Question

The velocity acquired by a mass m in travelling a certain distance d starting from rest under the action of a constant force is directly proportional to :-
A. `sqrt(m)`
B. Independent of m
C. `(1)/sqrt(m)`
D. m

Answer 1

Correct Answer - C
`a=(F)/(m)`
`v^(2)-0=2(F)/(m)xxd`
`therefore vprop(1)/sqrt(m)`