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anonymous
 4 years ago
A smooth Semicircular wire is fixed in the vertical plane . A particle of Mass M is released at angle = 37. The centripetal Force on the Particle when angle is 53 is of the magnitude?
anonymous
 4 years ago
A smooth Semicircular wire is fixed in the vertical plane . A particle of Mass M is released at angle = 37. The centripetal Force on the Particle when angle is 53 is of the magnitude?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1354103652453:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1354103844205:dw tmg cos37=centripetal force

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0U see that is not a String..So no need to consider Tension

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0that line is just to show the angle

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0whether it is a string or wire it has tension only in case of wire tension never becomes zero

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Yup no tension only normal force :). equation 1 conservation of energy mgr(sin53  sin37) = 1/2mV^2 Centripetal force is mV^2/r =2mg/5
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