Question

Derive are expression for centripetal acceleration.​

Answer 1

Answer:

Expression for centripetal acceleration of a body undergoing circular motion: As we derived →a=−ωR2(sinωt ˆi+cosωt ˆj) To find the magnitude: |→a|=ωR2√(sinωt)2+(cosωt)2=ωR2 $sin2θ+cos2θ=1$

Answer 2

Answer:

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Explanation:

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