Millikan, Robert Andrews, Gale, Henry Gordon · Boston : Ginn and Co. · leaf 109
Fig. 89. Illustrating New-tons second law … Fig. 90. Hydraulic ram 17. The hydraulic ram (Fig. 90) is a practical illustration of* theprinciple of inertia. With its aid water from a pond P can be raised NEWTONS LAWS OF MOTION 89
Physics
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