In a particular interval of motion, Pin A is forced to move in the fixed parabolic slot by the horizontal slotted arm which is elevated in y- direction at constant rate of 7.5 inch per second. Measurements are in in and s. Solve for the velocity and acceleration of pin A if x = 6 inches. x = y²/5 when x = 6in. Find the value of y. y=. in

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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.