Find the period frequency and angular frequency of the secon

Find the period, frequency, and angular frequency of the second hand and the minute hand of a wall clock.

Solution

part a )

second hand complete a cycle in 60 sec

T = 60 sec

f = 1/60 s

w = 2pi/60 = pi/30

part b )

minute hand complete a cylce in 60 min = 3600 s

T = 3600s

f = 1/3600

w = 2pi/3600 = pi/1800