Question

A body vibrates 900 times in 5min.
Calculate its frequency.

Answer 1

Answer:

frequency=3

Explanation:

frequency=no.of vibrations per second

no.of vibrations=900 times

1min-60sec

5 min-5×60=300 sec

frequency=900/300

=3

hope it helps u

Answer 2

ANSWERS:

Frequency = no. of vibration in seconds

No. of vibration =900 times

1 min = 60 sec

5 min = (5×60)sec

Frequency =$\frac{900}{300}$

=> 3 Answer