In the figure below, the cg of the pole held by the pole vaulter is 2.54 m from the left hand, and the hands are 0.733 m apart. Assume the vaulting pole has a mass of 3.32 kg.) (a) calculate the force (in N) exerted by his right hand ( enter the magnitude.) (b) calculate the force (in N) exerted by his left hand. ( enter the magnitude)
In the figure below, the cg of the pole held by the pole vaulter is 2.54 m from the left hand, and the hands are 0.733 m apart. Assume the vaulting pole has a mass of 3.32 kg.)
(a) calculate the force (in N) exerted by his right hand ( enter the magnitude.)
(b) calculate the force (in N) exerted by his left hand. ( enter the magnitude)
(c) If each hand supports half the weight of the pole in the figure below , show that the second condition for equilibrium (net τ = 0) is satisfied for a pivot other than the one located at the center of gravity of the pole. Explicitly show how you follow the steps in the Problem-Solving Strategy for static equilibrium described above. Figure C is the last diagram
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