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Tomtit [17]
2 years ago
7

An electric pole shown in the figure below supports a power line that passes through it. A cable tied to the pole at B passes th

rough a hole in the struct at C and is then tied to the ground at B. There is no friction between the struct and cable. What is the force exerted by the cable onto the pole at B, if the tension in the cable is 47lb.

Physics
1 answer:
nikdorinn [45]2 years ago
3 0

We have that The force exerted by the cable at point B on the pole is

T_1=60.189ib

From the Diagram

We can see that A,B.C is the area showing the circumference of a cable(power line)

\sum F_y=0\\\\

T_1sin51.34=47

Generally the equation for the Tension  is mathematically given as

T_1=60.189ib

In conclusion

The force exerted by the cable at point B on the pole is

T_1=60.189ib

For more information on this visit

brainly.com/question/12534911?referrer=searchResults

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