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Find the tangential and centripetal acceleration

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posted Oct 19, 2016 by Kanhaiya

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Find the radius of curvature of the above question . ( Related Q. by Spdas, RNPur, Purulia . )
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1 Answer

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Tangeltial acceleration = √(4/5) .
Centripetal acceleration=√(16/5) .
Magnitude of velocity=√(20)
Magnitude of acceleration =2 ( can be found directly or by using formula a=√[(a(t)^2+a(n)^2} . Ans. by SPDas , Purulia .

answer May 23 by Spdas