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Two particles 1 and 2 are allowed to des...

Two particles 1 and 2 are allowed to descend on two frictionless chords OP and OQ. The ratio of the speeds of the particles 1 and 2 respectively when they reach on the circumference is

Text Solution

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`OA= d cos alpha _(OA)=g cos alpha `
Along OA `rArrV_(A)^(2)=2g cos alpha . D cos alpha `
Along OB
`V_(B)^(2) =2gdrArr (V_(A))/(V_(B))= cos alpha`
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