What is the period and frequency of a 10-pound weight oscillating (as a pendulum) on a 5-meter-long rope?

Period = 4.5 seconds

Frequency = 0.22 hertz.

Step-by-step explanation:

Given : 10-pound weight oscillating (as a pendulum) on a 5-meter-long rope.

To find : What is the period and frequency.

Solution :

The formula to find time when length is given,

where,T is the time period , L is the length and g is the acceleration due to gravity

L= 5 m and g=9.8 m/s

Substitute in the formula,

The time period is approx 4.5 seconds.

Therefore, Period = 4.5 seconds

Frequency is 0.22 hertz.

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