Question

derive an expression for centrapital force



please answer
step wise​

Answer 1

Answer:

Hence, vector form of centripetal acceleration is: →a=−ωR2(sinωt ˆi+cosωt ˆj) which shows that it's direction is towards the centre and along the string at every point of circular track. Hence centripetal acceleration is ωR2. Note: ... In the above case, the string is providing necessary centripetal force.

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