In the figure, a 116 kg uniform log hangs by two steel wires, A and B,

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In the figure, a 116 kg uniform log hangs by two steel wires, A and B, both of radius 1.20 mm. Initially, wire A was 2.50 m long and 1.75 mm shorter than wire B. The log is now horizontal. Young's modulus for steel is 2.00×1011 N/m2. What are the magnitudes of the forces on it from (a) wire A and (b) wire B? (c) What is the ratio dA/dB?

In the figure, a 116 kg uniform log hangs by two steel wires, A and B, both of radius 1.20 mm. Initially, wire A was 2.50 m long and 1.75 mm shorter than wire B. The log is now horizontal. Young's modulus for steel is 2.00×1011 N/m2. What are the magnitudes of the forces on it from (a) wire A and (b) wire B? (c) What is the ratio dA/dB?

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In the figure, a

116 k g

uniform log hangs by two steel wires,

A

and

B

, both of radius

1.20 m m

. Initially, wire A was

2.50 m

long and

1.75 m m

shorter than wire

B

. The log is now horizontal. Young's modulus for steel is

2.00 \times 10^{11} N / m^{2}

. What are the magnitudes of the forces on it from (a) wire

A

and (b) wire

B

? (c) What is the ratio

d_{A} / d_{B}

?

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