Bar OC rotates with a clockwise angular velocity w OC = 2 rad/s. The pin A attached
Question:
Bar OC rotates with a clockwise angular velocity wOC = 2 rad/s. The pin A attached to bar OC engages the straight slot of the sector. Determine the angular velocity w of the sector and the velocity of pin A relative to the sector for the instant represented.
y 400 mm B A 30° OA = 500 mm
Step by Step Answer:
To determine the angular velocity of the sector and the velocity of pin A relative to the sector we ...View the full answer
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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Angular movements are produced when the angle between the bones of joint changes. There are several different types of angular movements, including flexion, extension, hyperextension, abduction, adduction, and circumduction. Flexion, or bending, occurs when the angle between the bones decreases. Moving the forearm upward at the elbow or moving the wrist to move the hand toward the forearm are examples of flexion. The extension is the opposite of flexion in that the angle between the bones of a joint increase.
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