A 15 kg mass fastened to the end office Steel wire of unstretched length one metre is whirled in a vertical circle with angular velocity of 4 radian per second at the bottom of the circle the cross section area of the wire is 0.065 z square elongation of the wire when the mass is at the lowest point is

A 15 kg mass fastened to the end office Steel wire of unstretched leng

1.	A 15 kg mass fastened to the end office Steel wire of unstretched length one metre is whirled in a vertical circle with angular velocity of 4 radian per second at the bottom of the circle the cross section area of the wire is 0.065 z square elongation of the wire when the mass is at the lowest point is
Answer» A 15 kg mass fastened to the end office Steel wire of unstretched length one metre is whirled in a vertical circle with angular velocity of 4 radian per second at the bottom of the circle the cross section area of the wire is 0.065 z square elongation of the wire when the mass is at the lowest point is

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