Question

a pendulum is hung in a very high building oscillates to and fro motion like simple harmonic oscillator. If the acceleration of the Bob is
${ms}^{ - 2}$
at a distance of 4cm from the mean position then the time period is....?

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Answer 1

Answer:

Since in SHM, magnitude of acceleration is given as

a=ω  

2

x

20=ω  

2

×5

ω=2  

Now, Time Period (T),  

T=  

ω

2π

​  

 

T=π s

Explanation:

Answer 2

Answer:

A pendulum is hung from the roof of a sufficiently

Explanation:

A pendulum is hung from the roof of a sufficiently high building and is moving freely to and fro like a simple harmonic oscillator. The acceleration of the bob of the pendulum is 20 m/s2 at a distance of 5 m from the mean position. The time period of oscillation is. 2πs.