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If his speed is a constant vP = 80 ft/s, determine the vertical reaction the seat of the plane exerts on the pilot when the plane is at A. He weights 130 lb. Hint: To determine the time derivatives necessary to compute the acceleration components ar and a0, take the first and second time derivatives of r = 400(1 + cos θ). Then, for further information, use Eq. 12-26 to determine
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Chapter 13 Solutions
Engineering Mechanics: Dynamics, Student Value Edition (14th Edition)
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