JEE Main Physics question
A uniform force of 4 N acts on a body of mass 10 kg for a distance of 2.0 m. The kinetic energy acquired by the body is
Answer: (C)
Solution
By the work-energy theorem, KE acquired = work done = F×s = 4×2 = 8 J.
A uniform force of 4 N acts on a body of mass 10 kg for a distance of 2.0 m. The kinetic energy acquired by the body is
By the work-energy theorem, KE acquired = work done = F×s = 4×2 = 8 J.