What is the circumference of the circle the end of the hand scribes? You are given the radius.
speed=distance/time
The second hand on a watch has a length of 4.50 mm and makes one revolution in 60.00 s.
What is the speed of the end of the second hand as it moves in uniform circular motion?
I just need some help getting started
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no the radius is not given. The question i posted is all i have to work with.
The length of the hand is the radius.
Tangina ano sagot??
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