Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 55
adily on the cord below the splierethe cord above breaks, but a quick jerk will l)reakit below the ball. Apply the third law to explainthis. 4. A rifle weighs 8 lbs. and a bullet weighing 1 oz. leaves it with avelocity of 1500 ft. per sec. Find the velocity with which the riflerecoils. 5. Sometimes… … Fig. 36.—The moment of a farce depends on Moment of a Force ; Composition of Parallel Forces ;Equilibrium of Forces 50. Moment of a Force. In stormy weather, in order to keep the ship on her coursethe wJieelsman grasps thewheel at the rim (i.e., asfar as possible from theaxis), and exerts a force…
Physics
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