Physics, 23.11.2019 03:31, queenjanet46
During a testing process, a worker in a factory mounts a bicycle wheel on a stationary stand and applies a tangential resistive force of 115 n to the tire's rim. the mass of the wheel is 1.70 kg and, for the purpose of this problem, assume that all of this mass is concentrated on the outside radius of the wheel. the diameter of the wheel is 60.0 cm. a chain passes over a sprocket that has a diameter of 8.50 cm. in order for the wheel to have an angular acceleration of 4.70 rad/s2, what force, in newtons, must be applied to the chain?
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The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.
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During a testing process, a worker in a factory mounts a bicycle wheel on a stationary stand and app...
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