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[" A "14.5kg" mass,fastened to the end o...

[" A "14.5kg" mass,fastened to the end of a steel wire of "],[" unstretched length "1m" ,is whirled in a vertical circle with "],[" an angular velocity of "2rev/s" at the bottom of the circle."],[" The cross-sectional area of the wire is "0.065cm^(2)" .The "],[" elongation of the wire when the mass is at the lowest point "],[" of its path is "6.67mm" (c) "1.67mm" (d) "0.12mm],[" (a) "9.67mm" (b) "6.67mm" (c) "1.67mm" (d) "0.12mm]

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A 14.5 kg mass, fastened to the end of a steel wire of unstretched length 1.0 m, is whirled in a vertical circle with an angular velocity of 2 rev//s at the bottom of the circle. The cross-sectional area of the wire is 0.065 cm^2 . Calculate the elongation of the wire when the mass is at the lowest point of its path.

A 14.5 kg mass, fastened to the end of a steel wire of unstretched length 1.0 m, is whirled in a vertical circle with an angular velocity of 2 rev/s at the bottom of the circle. The cross-sectional area of the wire is 0.065 cm^2 . Calculate the elongation of the wire when the mass is at the lowest point of its path.

A 14.5 kg mass, fastened to the end of a steel wire of unstretched 1.0 m, is whirled in a vertical circle with an angular velocity of 2 rev/s at the bottom of the circle. The cross- sectional area of the wire is 0.065" cm"^(2) . Calculate the elongation of the wire when the mass is at the lowest point of its path.

A 14.5 kg mass, fastened to the end of a steel wire of unstretched 1.0 m, is whirled in a vertical circle with an angular velocity of 2 rev/s at the bottom of the circle. The cross- sectional area of the wire is 0.065" cm"^(2) . Calculate the elongation of the wire when the mass is at the lowest point of its path.

A 14.5 kg mass, fastened to the end of a steel wire of unstretched 1.0 m, is whirled in a vertical circle with an angular velocity of 2 rev/s at the bottom of the circle. The cross- sectional area of the wire is 0.065" cm"^(2) . Calculate the elongation of the wire when the mass is at the lowest point of its path.

A 14.5 kg mass, fastened to the end of a steel wire of unstretched length 1m, is whirled in a vertical circle with an angular velocity of 2 rev.//s at the bottom of the circle. The cross-sectional area of the wire is 0.065 cm^(2) . Calculate the elongation of the wire when the mass is at the lowest point of its path Y_(steel) = 2 xx 10^(11) Nm^(-2) .

A 14.5 kg mass, fastened to the end of a steel wire of unstretched length 1m, is whirled in a vertical circle with an angular velocity of 2 rev.//s at the bottom of the circle. The cross-sectional area of the wire is 0.065 cm^(2) . Calculate the elongation of the wire when the mass is at the lowest point of its path Y_(steel) = 2 xx 10^(11) Nm^(-2) .