Question

6. The total mechanical energy of a spring and block oscillatore is E. If the block is replaced by one having double the mass, then the new mechanical energy for oscillation with the same amplitude will be a) 2E b) V2 E c) E d)1/2E​

Answer 1

Answer:

The total mechanical energy of a spring-mass system in simple harmonic motion is E=12mω2A2. Suppose the oscillating particle is replaced by another particle of double the mass while the amplitude A remains the same.