Draw a free-body diagram showing all forces acting on ross

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Ross has a mass of 90 kg and is hanging from a 10 m long rope. The rope has a cross-sectional area of 5 cm2.

(a) Draw a free-body diagram showing all forces acting on Ross. Give the name of each of the forces you draw.

(b) The rope stretches by 4 cm due to Ross' weight. Calculate the Young's Modulus of the rope.

(c) The rope was cut in half such that it was only 5 m long. Would the amount the rope stretches change and if so by how much?

Reference no: EM132568123

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