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A 10200-N shark is supported by a rope attached to a 3.40-m rod that can pivot at...

A 10200-N shark is supported by a rope attached to a 3.40-m rod that can pivot at the base.

A rod is attached to a pivot at the base of a wall on the left. The rod extends up and right at a 60.0° angle from the horizontal. A cable connected to the top end of the rod extends up and left at a 20.0° angle from the horizontal before connecting to the wall. A shark hangs from a rope at the top end of the rod.

(a) Calculate the tension in the cable between the rod and the wall, assuming the cable is holding the system in the position shown in the figure. (Give you answer to three significant digits.)

(b) Find the horizontal force exerted on the base of the rod and the direction.

(c) Find the vertical force exerted on the base of the rod and the direction. Ignore the weight of the rod.


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