The angular velocity of the second's hand of a watch is A ) ...

n3g2r46z

n3g2r46z

Answered

2022-12-13

The angular velocity of the second's hand of a watch is
A )   π 60 r a d / s e c B )   π 30 r a d / s e c C )   60 π   r a d / s e c D )   30 π   r a d / s e c

Answer & Explanation

sengsemmxa

sengsemmxa

Expert

2022-12-14Added 7 answers

The correct option is D 30 π   r a d / s e c
Secondhand completes its revolution, as we are aware. ( 2 π) in 60 sec ω = θ t = 2 π 60 = π 30   r a d / s e c

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