Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Work Power Energy

Question:

The kinetic energy 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 :

Options:

\(\sqrt{m}\)

\(\frac{1}{\sqrt{m}}\)

\(m\)

Independent of \(m\)

Correct Answer:

Independent of \(m\)

Explanation:

Kinetic energy acquired by the body = Force applied on it × Distance covered by the body

K.× d

If F and d both are same then K.E. acquired by the body will be same