Multiple Choice
In s.h.m, object's acceleration depends upon
A) displacement from equilibrium position
B) magnitude of restoring force
C) both A and B
D) force exerted on it
Correct Answer:

Verified
Correct Answer:
Verified
Q12: Systematic errors can be removed by<br>A)buying new
Q13: In cells, internal resistance is due to<br>A)components
Q14: Velocity at equilibrium position is<br>A)constant<br>B)minimum<br>C)maximum<br>D)zero
Q15: Gradient of velocity-time graph gives<br>A)force<br>B)frequency<br>C)wavelength<br>D)acceleration
Q16: Terminal potential difference of battery depends on<br>A)current<br>B)temperature<br>C)both
Q18: In s.h.m, acceleration is always directed towards
Q19: Smallest division on a rule is of<br>A)1
Q20: Magnitude of gradient of a-x graph is
Q21: When displacement x = 0, then kinetic
Q22: Energy of a system executing s.h.m is<br>A)increasing<br>B)decreasing<br>C)constant<br>D)variable