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a nail is located at a certain distance verticaly the point of suspension of a simple pendulam.pendulam is released from a position owhen the string makes an angle 60 degree with vertical,then the distance of nail from point of suspension such that bob will just perform revolutions with nail as centre(length of pendulam is 1m) a)80 cm above point of suspension b)80 cm below point of suspension c)60 cm above point of suspension d)60 cm below point of suspension


a nail is located at a certain distance verticaly the point of suspension of a simple pendulam.pendulam is released from a position owhen the string makes an angle 60 degree with vertical,then the distance of nail from point of suspension such that bob will just perform revolutions with nail as centre(length of pendulam is 1m)

a)80 cm above point of suspension

b)80 cm below point of suspension

c)60 cm above point of suspension

d)60 cm below point of suspension


Grade:10

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