SHM Equations Quiz PDF: Questions and Answers - 63

MCQ 311: In SHM, object's acceleration depends upon

1. displacement from equilibrium position
2. magnitude of restoring force
3. both A and B
4. force exerted on it

MCQ 312: If initial velocity of an object is zero, then distance covered by it in time t and acceleration of 9.8 ms^-2 would be

1. 2.9 t²
2. 3 t²
3. 4 t²
4. 4.9 t²

MCQ 313: Amount of DC voltage as compare to V_o is

1. 50%
2. 60%
3. 70%
4. 80%

MCQ 314: In a perfectly elastic collision, momentum and energy are

1. not conserved
2. conserved
3. becomes zero after collision
4. equal before collision

MCQ 315: Derived unit Tesla is related to

1. A
2. kg
3. s
4. all of above