The T-shaped body rotates about a horizontal axis through point O. At the instant represented, its angu- lar velocity is w = 3 rad/s and its angular acceleration is a = 14 rad/s in the directions indicated. Determine the velocity and acceleration of (a) point A and (b) point B. Express your results in terms of components along the %3D n- and t-axes shown. 0.4 m 30 L-- B A 0.1 m 0.1 m

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Q: The T-shaped body rotates about a horizontal axis through point O. At the instant represented, its…

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A: vB=7.5m/saB=18.75m/s2 To-Find:- Angular-Acceleration=?

Q: At the instant shown, the shaft and plate rotates with an angular velocity of 14 rad/s and angular…

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Q: Calculate the magnitudes of the angular velocities, ωs and ωp, if the magnitude of the resulting…

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Q: 3' 4' D B A 4' C 4' E 3 5' F

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Q: An external drive system actuates the mechanism by applying a moment M at bearing D. At the instant…

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Q: 2. At the instant shown, 0 = 45 degrees and the triangular plate ABC has a counterclockwise angular…

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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.