The figure below shows the schematic view of the retracting mechanism of the landing gear of an aircraft. If the velocity of E on the wheel is v=2.25 m/s to the left, calculate the angular velocity of members AB and BC at the instant shown using IC Method ONLY. Note that points A and D are fixed relative to the airframe and the arcs denote the locus of points. The length of members AB, BC, and DCE are 0.5, 0.25, and 2 m, respectively. Also, the angles θ and ϕ are 60 and 40°, respectively and the distance from D to C is 0.5 m.

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Q: The mechanism shown below consists of a crank AB (the blue part) and a slotted L- shaped link (the…

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Q: Consider the system below, wherein a wheel rolls between two surfaces without slipping. The ground…

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Q: A flywheel drives a collar via link. The flywheel rotates at an angular velocity of 25° 18 rad/sec…

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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.