The guy wires AB and AC are attached to the top of the transmission tower. The tension in cable AB is 8.7 kN. Determine the required tension T in cable AC such that the net effect of the two cables is a downward force at point A. Determine the magnitude R of this downward force.

Explanation:

Given:

Required:

Find the tension TAC and magnitude R of this downward force.

First calculate

To Find tension in AC and magnitude R, use sine rule.

Substitute values:

Solve for T_A_C:

Solve for R.

R = 10.06 kN

Tension AC = 6.296kN

Magnitude,R = 10.06 kN

answer:

explanation:

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explanation: