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A wire is suspended from the ceiling and stretched under the action of weight F suspended from its other end. The force exerted by the ceiling on it is equal and opposite to the weight.
A. Tensile stress at any cross section A of the wire is `F//A`.
B. Tensile stress at any cross section is zero.
C. Tensile stress at any cross section A of the wire is 2 `F//A`.
D. Tension at any cross section A of the wire is F.

1 Answer

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Best answer
Correct Answer - A::D
Tensils stress `("force")/("area") =(F)/(A)`
Tensils = applied force = F

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