the kE acquired by a mass m in travelling a certain distance s ,starting from rest ,under the action of a constant force is directly proportional to:
a)m
b)/m
c)1//m
d)none of these
the kE acquired by a mass m in travelling a certain distance s ,starting from rest ,under the action of a constant force is directly proportional to:
a)m
b)/m
c)1//m
d)none of these