A) 4 cm/s
B) 6 cm/s
C) 12 cm/s
D) 16 cm/s
Correct Answer: C
Solution :
[c] Given: Time period, T = 0.5 sec |
Amplitude, A = 1 cm |
Average velocity in the interval in which body moves from equilibrium to half of its amplitude, v = ? |
Time taken to a displacement A/2 where A is the amplitude of oscillation from the mean position O is |
Therefore, time, |
Displacement, |
Average velocity, |
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