The K.E acquired by a body of mass m in travelling a certain distance starting from rest under a constant force is _______.
A. directly proportional to m
B. directly proportional to \(\sqrt{m}\)
C. inversely proportional to \(\sqrt{m}\)
D. independent of m
Answer:B
The K.E acquired by a body of mass m in travelling a certain distance starting from rest under a constant force is _______.
A. directly proportional to m B. directly proportional to \(\sqrt{m}\) C. inversely proportional to \(\sqrt{m}\) D. independent of m