For a uniform circular motion along a vertical circle of radius Rat speed vo, derive  (a) The centripetal acceleration is expressed as ( picture 1) ac=4pi^2R/T^2, where T is the period of the motion.  (b) The centripetal acceleration expressed as (picture 2) ac=w^2R , where w is the angular speed (how much angle is swept out per unit of time). Note that the distance s along the circular path traveled is related to the angle θ swept out through s=θR

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For a uniform circular motion along a vertical circle of radius Rat speed vo, derive 
(a) The centripetal acceleration is expressed as ( picture 1) ac=4pi^2R/T^2, where T is the period of the motion. 

(b) The centripetal acceleration expressed as (picture 2) ac=w^2R , where w is the angular speed (how much angle is swept out per unit of time). Note that the distance s along the circular path traveled is related to the angle θ swept out through s=θR 

ac
4m² R
T²
ac=w²R
Transcribed Image Text:ac 4m² R T² ac=w²R
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How can you solve part a and then part b, not part b then a?

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