Calculate the change in the length of a simple pendulum of length 1m, when its period of oscillation changes from 2 s to 1.5 s.
A uniform rod of length 1.8 m suspended by an end is made to undergo small oscillations. Find the length of the simple pendulum having the mass and time period equal to that of the rod.
VGS PUBLICATION-BRILLIANT-TS MARCH- 2018-SECTION C