(130/0) Problem 7: When you push on a door, the force you exert is perpendicular to the door and has a magnitude of 22.8 N. The point of application of the force is 0.77 111 from the hinges. Q 50% Part (a) What is the magnitude of the torque, in newton meters, generated about the hinges by the pushing force? Q 50% Part (b) H\" in the blanks by dragging and dropping the appropriate words. All else being equal, exerting the force closer to the floor would result in torque, and exerting the force closer to the hinges would result in torque. more I l less I I the same Va) Problem 8: The head bolts on a car engine are to be tightened to a torque of 54.9 N - m. A mechanic uses a wrench with a length of 39.09 cm. Q What minimum force, in units of newtons, must he exert on the end of the wrench to generate the required torque? F:i| IN