Two similar springs P and Q have spring constants KP and KQ such that KP > KQ. They are stretched first by the same amount (case a), then by the same force (case b). The work done by the springs WP and WQ are related as, in case (a) and case (b), respectively

For Competitive Exams

Home
NEET - Physics
Work, Energy & Power Test Yourself
Q:7

Two similar springs P and Q have spring constants K_P and K_Q such that K_P > K_Q. They are stretched first by the same amount (case a), then by the same force (case b). The work done by the springs W_P and W_Q are related as, in case (a) and case (b), respectively

W_P = W_Q ; W_P > W_Q

W_P = W_Q ; W_P = W_Q

W_P > W_Q ; W_Q > W_P

W_P < W_Q ; W_Q < W_P

Next Question

A block of mass 0.50 kg is moving with a speed of 2.00 ms^–1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is

Check Answer

Share with Friends