Take a look at chapter 10, problem 71 in the text book. If the smaller radius = 19.5 cm and the larger radius = 81 cm, then what is the needed force acting to the left in order for the flywheels to not begin rotating? Assume that the force pulling to the left is 36.7 N. nsSearch this bookMy highligAXIS10.6 Torque71. Two flywheels of negligible mass and different radii are bonded together and rotate about a common axis (see below). Thesmaller flywheel of radius 30 cm has a cord that has a pulling force of 50 N on it. What pulling force needs to be applied to thecord connecting the larger flywheel of radius 50 cm such that the combination does not rotate?F = ?50 N72. The cylinder head bolts on a car are to be tightened with a torque of 62.0 N-m. If a mechanic uses a wrench of length 20cm, what perpendicular force must he exert on the end of the wrench to tighten a bolt correctly?

Let Fl and Fr denote the left and the right forces, r and R denote the small and the large flywheel…

Answered: If the smaller radius = 19.5 cm and the…

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