A fish is supported by a cable attached to a long, uniform rod that can pivot at the base as shown in the figure. A cable provides a tension force at the top of the pole and makes an angle of with the horizontal. The rod has a mass of and makes an angle of with the ground.
a) What is the magnitude of the tension in the cable?
b) What is the magnitude of the x-component of the force provided by the pivot?
c) What is the magnitude of the y-component of the force provided by the pivot?
Also, please explain why you use whatever equation so that I can understand where it's coming from. Thanks so much!
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