Chapter 10 Problems

(a) Determine the order of magnitude of the Earth’s angular acceleration. (b) Find the order of magnitude of the torque. (c) Find the order of magnitude of the size of the wrench an ordinary person would need to exert such a torque, as in Figure P10.67. Assume the person can brace his feet against a solid firmament. Figure P10.67. 68. ................
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