Question

A mass hanging from spring vibrates 15 times in 12 second .Calculate the time period of vibration.

Answer 1

Answer:

answer is 1.25 second

Explanation:

v=15.

time=12

now,

time period of 1revolution =15÷12=1.25

Answer 2

Answer:

answer is 1.25 seconds.

Explanation:

velocity = 12

time period = 1 revolution

15 ÷ 12 = 1.25 sec. (ans).

Thank u.