A simple pendulum with a period T = 2.00 s is attached to the ceiling of an elev

Question

A simple pendulum with a period T = 2.00 s is attached to the ceiling of an elevator which is initially at rest. Calculate the period of oscillations when the elevator begins to accelerate upwards with acceleration a = 1.00 m/s2.

Calculate the period of oscillations when the elevator accelerates downwards with acceleration a = 2.50 m/s2.

If you could provide an explanation as well that would be much appreciated. Points will be awarded for the correct answer with an accompanying explanation. Thanks!

Explanation / Answer

T = 2? ?( L / g )

When the elevator is at rest:
2= 2 ??( L / 9.8 )
L = 1 m

When the elevator is accelerating upwards at 1 m/s

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