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Grade 11Mechanics

what is the angular velocity of the needle of the clock???????solvvvvvvvvvvvv

Profile image of aditya kulkarni
15 Years agoGrade 11
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Profile image of vikas askiitian expert
15 Years ago

angular velocity = d@/dt

time taken by second hand to move 2pi angle is 60sec so

w(angular velocity) = d@/dt = 2pi/60 = pi/30 radsec-1

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