calculate the angular speed of the minute hand of a clock.if the minute hand is 5cm long,calcuate the linear velocity of its tips
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Angular Speed = Angular displacement/Time
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In one hour ;
Angular displacement the min hand = 360° = 2π radian measure
Time = One hour = 3600 sec
______________________
Angular speed
= 2π/3600
= π/1800
= 22/(7×1800)
= 22/12600
= 0.0017 radian per sec
=========================
------------------------------------
In one hour ;
Angular displacement the min hand = 360° = 2π radian measure
Time = One hour = 3600 sec
______________________
Angular speed
= 2π/3600
= π/1800
= 22/(7×1800)
= 22/12600
= 0.0017 radian per sec
=========================
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