Oscillations - Result Question 59
64. A simple pendulum is suspended from the roof of a trolley which moves in a horizontal direction with an acceleration a, then the time period is given by
(a)
(b)
(c)
(d)
[1991]
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Solution:
- (d) The effective value of acceleration due to gravity is
If a simple pendulum is suspended from a trolley that is moving with constant speed
