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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?
 one year ago
 one year 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?
 one year ago
 one year ago

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sagarroboBest ResponseYou've already chosen the best response.0
dw:1354103844205:dw tmg cos37=centripetal force
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
U see that is not a String..So no need to consider Tension
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
that line is just to show the angle
 one year ago

sagarroboBest ResponseYou've already chosen the best response.0
whether it is a string or wire it has tension only in case of wire tension never becomes zero
 one year ago

sumanth4phyBest ResponseYou've already chosen the best response.1
Yup no tension only normal force :). equation 1 conservation of energy mgr(sin53  sin37) = 1/2mV^2 Centripetal force is mV^2/r =2mg/5
 one year ago
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