A wheel of mass M has radius R. It is standing vertically on the floor, and...
A wheel of mass M has radius R. It is standing vertically on the floor, and we want to exert a horizontal force F at its axle so that it will climb a step against which it rests (the figure (Figure 1) ). The step has height h, where h<R.
Part A
What minimum force F is needed?
Express your answer in terms of the variables M, R, h, and the constant g
Homework Answers
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A wheel of mass M has radius R. It is standing
vertically on the floor, and...
I am having trouble with this question. It would be appreciated if someone could work this out, explaining all the s...
I am having trouble with this question. It would be
appreciated if someone could work this out, explaining all the
steps along the way.
79. A wheel of mass M has radius R. It is standing vertically on the floor, and we want to exert a horizontal force F its axle so that it will climb a step against which it rests (Fig. 8-55). The step has height h, where h R. What minimum force F is needed? 82 times...
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I am having trouble with this question. It would be
appreciated if someone could work this out, explaining all the
steps along the way.
79. A wheel of mass M has radius R. It is standing vertically on the floor, and we want to exert a horizontal force F its axle so that it will climb a step against which it rests (Fig. 8-55). The step has height h, where h R. What minimum force F is needed? 82 times...
Problem: A wheel consists of a disk of outer radius R = 1.6 m, with a concentric axle of inner radius r = 0.48 m. The wheel is pulled by a rope looped around the axle. The total mass of the wheel (disk + axle) is M = 12.0 kg and its moment of inertia is I = 18.4 kg m/s. A constant force F = 110 N applied horizontally at the circumference of the axle, causes the wheel to...
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If there is no slipping, a frictional force must...
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