Question

5. If the time period of a simple pendulum is 2 s, its frequency is 5 Hz. 1 D. Match the following. A B 1. Speed a) m/s 2. Velocity b) Scalar 3. Acceleration c) Vibration 4. Drum's membrane d) Rotation 5. Potter's wheel e) Hz f) m/s? 6. Frequency 7. Amplitude g) Maximum displacemen . Name the type of motion seen in the following cases. 1. Earth moving about its axis,
​

Answer 1

Explanation:

Frequency , f= 1/t=1/2

=0.5Hz

This is called second's pendulum.