Question

The angular speed of the hour hand of a clock is

Answer 1

Explanation:

ANSWER

Time rate of change of angular displacement is angular velocity.

Angular velocity =

timetaken

angletraced

Time period of hour hand is 12h.

So, ω=

12

2π

rad/s

=

12×60×60

2π

rad/s

=

21600

π

rad/s

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