Question

In a pin jointed four bar mechanism ABCR the lengths of various links are as follows: A B= 25 mm; BC= 87.5 mm; CD=50 mm and AD-80 mm. The link A Dis fixed and the angle BAD= 135°. If the velocity of Bis 1.8 m/s in the clockwise direction, find 1. velocity and acceleration of the mid point of BC, and 2. angular velocity and angular acceleration of link CB and CD

Answer 1

Answer:

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Explanation:

. A B= 25 mm; BC= 87.5 mm; CD=50 mm and AD-80 mm. ... The link A Dis fixed and the angle BAD= 135°. If the velocity of Bis 1.8 m/s in the clockwise direction, find 1.