The 150-lb man lies against the cushion for which the coefficient of static friction is µ, = 0.5. Determine the resultant normal and frictional forces the cushion exerts on him if, it due to rotation about the z axis, he has a constant speed v = 20 ft/s. Neglect the size of the man. Take 0 = 60°. %3D
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- A race car travels 76 m/s around a circulartrack of radius 159 m What is the magnitude of the resultantforce on the 1600 kg driver and his car ifthe car does not slip?Answer in units of kN.A jet flying at 136 m/s banks to make a horizontal circular turn. The radius of the turn is 3810 m, and the mass of the jet is 2.08 x 105 kg. Calculate the magnitude of the necessary lifting force. L= iPlease Asap
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