Question

A Pendulum oscillates 40 times in 4 seconds find its time period and frequency​

Answer 1

Answer:

10

Explanation:

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Answer 2

Answer:

Time period = 0.1

Frequency = 10 hz

Explanation:

given that:

no. of oscillations = 40

time taken = 4 sec

now,

Time period = time taken/ no. of oscillations

= 4/40

= 1/10 = 0.1

Frequency = 1/ time period

=1/10

= 10