A pendulum completes oscillations in minutes.

PHYSICS · Multi-part · CBSE · Physics · Oscillations · Oscillations

Problem

A pendulum completes

150

oscillations in

3

minutes. (i) Calculate its frequency. (ii) Determine its time period. (iii) Another pendulum has a time period of

1.2\,\text{s}

. Which pendulum swings faster and by how many oscillations per second?