Question

abtain the expression for period of simple pendulum performing shm​

Answer 1

Answer:

* Let m is Mass of the bob.

* L is Length of mass-less string.

* θ-angle made by the string with the vertical.

* T is tension along the string.

* g is acceleration due to gravity.

* Radial acceleration= ω2L.

* Net radial force= T−mgcosθ

* Tangential acceleration is provided by mgsinθ.