Question

A pendulam oscillates 14 times in 7 seconds , Find it's frequency and time period .​

Answer 1

Explanation:

Time period is defined as the time required to complete one oscillation.

Frequency is defined as the number of oscillations per unit time.

Time Period = (Time taken) / (Number of Oscillations)

Time Period = 7/14 = 0.5 second.

Frequency = (Number of Oscillations)/ (Time taken)

Frequency = 14/7 = 2 Hz.