bearings, each of weight w and radius r, are placed inside a cylinder open at both ends. The assembly rests on a horizontal surface as shown in Figure P-3-4.12. If the cylinder is of weight W and radius R <2, find (a) the force exerted by either ball bearing on the cylinder, (b) the smallest value of W that will prevent the cylinder from tipping over. (c) Could the cylinder poss

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A:

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A: Given :

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A:

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British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.