1. Determine the velocity of the block in Figure at the instant shown, where θ = 60?, if link AB is rotating at 4RAD/S.
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3. If the slider block A in Figure is moving downward at 4 M/S, determine the velocity of block C at the instant shown.
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4. Determine the angular velocity of the rod in Figure and the velocity of point C at the instant shown. Do not model the wheels.
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5. If link CD in Figure has an angular velocity of 6RAD/S determine the velocity of point E on link BC and the angular velocity of link AB at the instant shown, where link CD is vertical and link BC is horizontal.
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6. If crank AB in Figure is rotating with an angular velocity of 6 RAD/S, determine the velocity of the center O of the gear at the instant shown, where the link BC is horizontal.
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