Question

a pendulum osscilates 50 times in 5 seconds calculate its time period​

Answer 1

Answer:

Frequency=50/5=10hertz

Time period =1/f=1/10=0.1sec

Step-by-step explanation:

Answer 2

Given,

• Number of oscillations (n) = 50 times
• Time (t) = 5 sec

To Find,

• Time period of pendulum.

According to question,

We know that,

f = n/t

Where,

• f = Frequency
• n = Number of oscillations
• t = Time

[ Put the values ]

↪ f = 50/5

↪ f = 10 hz

We ask to find "Time period of pendulum".

We know that,

T = 1/f

Where,

• T = Time Period
• f = Frequency

[ Put the values ]

↪ T = 1/10

↪ T = 0.1 sec

Therefore,

The time period of pendulum is 0.1 second.