At the instant shown, car B travels at a speed of 50 mi/h, while increasing its speed by 1100 mi/h². Car B moves along a curve having a radius of curvature of 0.7 mi. Determine the tangential component of the acceleration, in mi/h². A-70 mi/h- 48 DO - 50 mi/h

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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.