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Longitudinal Stress

a steel wire ...

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a steel wire is 1 m long and 1 mm2 in area of cross-section. If it takes 200 N to stretch this wire by 1mm, how much force will be required to stretch a wireof the same material as well as diameter from its normal length of 10 m to a length of 1002 cm?(1) 1000 (2) 200 N(4) 2000 N(3) 400 N

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Q. A steel wire is 1 m long and 1

{m m}^{2}

in area of cross-section. If it takes 200 N to stretch this wire by 1 mm, how much force will be required to stretch a wire of the same material as well as diameter from its normal length of 10 m to a length of 1002 cm?

Q. A steel is 1 m long and

1 m m^{2}

in area of cross-section .If it takes 200 N to stretch this wire by 1 mm , how much force will be required to stretch a wire of the same material as well as diameter from its normal length of 10 m to a length of 1002 cm ?

Q. A steel wire is

1 m

1 {mm}^{2}

in area of cross section. If it takes

200 N

to stretch this wire by

1 mm

. How much force will be required to stretch a wire of same material as well as same cross-section area from its normal length of

2 m

20 mm

?

Q. A steel wire is

1 m

1 {mm}^{2}

in area of cross section. If it takes

200 N

to stretch this wire by

1 mm

. How much force will be required to stretch a wire of same material as well as same cross-section area from its normal length of

2 m

20 mm

?

Q. A steel wire is 1m long and 1

m m^{2}

in the area of cross-section. If it takes

200 N

to stretch the wire by

1 m m

, the force that will be required to stretch the wire of the same material and cross-sectional area from a length of

10 m

1002 c m

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