What is the spring constant of the shock absorber attached to a wagon if, during the process of bringing the wagon to rest from a speed of 36 km/h, the system with a total mass of 50,000 kg results in the compression of the spring by 1.0 m, with 90% of the energy lost due to friction?

Question

What is the spring constant of the shock absorber attached to a wagon if, during the process of bringing the wagon to rest from a speed of 36 km/h, the system with a total mass of 50,000 kg results in the compression of the spring by 1.0 m, with 90% of the energy lost due to friction?, 2 × 10 4 N/m., 3 × 10 4 N/m., 4 × 10 4 N/m., 5 × 10 4 N/m.

MARKS App · Accepted Answer

Correct Option is : (D) 5 × 10 4 N/m.

Search any question & find its solution

Looking for more such questions to practice?