The mass center Gof the 1490-kg rear-engine car is located as shown in the figure. Determine the normal force under each tire when the car is in equilibrium. State any assumptions.
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- Find the smallest value of P for which the crate in the Prob. 4.34 will be in equilibrium in the position shown. (Hint: A rope can only support a tensile force.)The homogeneous bar AB weighs 25 lb. Determine the magnitudes of the forces acting on the bar at A and B. Neglect friction.The 40-kg homogeneous disk is resting on an inclined friction surface. (a) Compute the magnitude of the horizontal force P. (b) Could the disk be in equilibrium if the inclined surface were frictionless?
- The weight of the uniform bar AB is W. The stiffness of the ideal spring attached to B is k, and the spring is unstretched when =80. If W=kL, the bar has three equilibrium positions in the range 0, only one of which is stable. Determine the angle at the stable equilibrium position.The 14-kN weight is suspended from a small pulley that is free to roll on the cable. The length of the cable ABC is 20 m. Determine the horizontal force P that would hold the pulley in equilibrium in the position x=5m.Find the stable equilibrium position of the system described in Prob. 10.56 if m = 2.06 kg.
- The uniform bar AB of weight W and length L is pinned to a sliding collar at A and to the sliding rod BD at B. The spring wound around rod BD has a stiffness k and is undeformed when rod AB is in the position =0. Determine the expression for the angle (other than =90 ) at equilibrium and investigate the stability of equilibrium for this position.The mass center G of the 1540-kg rear-engine car is located as shown in the figure. Determine the normal force under each tire when the car is in equilibrium. State any assumptions. Answers: GO 1283 mm-871 mm Normal force under each of the front tires: Nf= Normal force under each of the rear tires: N₁ = i 3054 i 4499 ! N NThe mass center G of the 1470-kg rear-engine car is located as shown in the figure. Determine the normal force under each tire when the car is in equilibrium. State any assumptions. Answers: GO -1348 mm-882 mm- Normal force under each of the front tires: N₁= Normal force under each of the rear tires: N₁ = eTextbook and Media GO Tutorial F DA Z Z N N
- Current Attempt in Progress The mass center Gof the 1400-kg rear-engine car is located as shown in the figure. Determine the normal force under each tire when the car is in equilibrium. State any assumptions. GO -1383 mm-916 mm The tolerance is + 1 in the 3rd Answers: significant digit. Normal force under each of the front tires: Nf = i Normal force under each of the rear tires: N, = iThe mass center G of the 1235-kg rear-engine car is located as shown in the figure. Determine the normal force under each tire when the car is in equilibrium. State any assumptions. -1282 mm-883 mm Answers: Normal force under each of the front tires: Nf= i N Normal force under each of the rear tires: N₁= i NThe mass center Gof the 1235-kg rear-engine car is located as shown in the figure. Determine the normal force under each tire when the car is in equilibrium. State any assumptions. -1356 mm-905 mm Answers: Normal force under each of the front tires: N = Normal force under each of the rear tires: N, = i