n the mechanism shown in Figure 3, link OA has a length of R = 0.5 m. Link AB has a length of L = 0.2 m. The ngle between the two links OA and AB is 30° (0 = 30 °). If the link OA rotates with an angular velocity of 2 rad/s n the counter-clockwise direction, and an angular acceleration of 1 rad/s² in the same direction, using vector analysis etermine the following: a) the velocity of slider B, and b) the angular acceleration of link AB. R B Ꮎ

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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.