Particles A and B are traveling counter-clockwise around a circular track at constant speed vg. If at the instant shown the speed of A is increased by dv/dt = bs4 determine the distance measured counterclockwise along the track from B to A when t = t}. What is the magnitude of the acceleration of each particle at this instant? Given: m vo = 8 - 2 b = 4 5 tį = 1 s r = 5 m e = 120 deg

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.