Win_odd Dhamnekar
Junior Member
- Joined
- Aug 14, 2018
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A particle moves along a catenary s=ctan(ψ).The direction of acceleration at any point makes equal angles with the tangent and normal to the path at that point. If the speed at vertex (ψ=0) be ?0 , show that the magnitude of velocity and acceleration at any point are given by ?0?ψ and c2(?0)2?2ψcos2(ψ) respectively.
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How to answer this question?