Question

How can you theoretically explain it? 3. What will happen to acceleration of mass spring system if its mass is doubled? 4. A simple pendulum has time period 'T'. What will happen to its time period if it​

Answer 1

3. If the mass is doubled, then acceleration will be halved. If both the net force and the mass are doubled, the acceleration will be unchanged.

4. If we reduce the length of the string by half then the time period will be ✓2 of the initial time period