rod AB is attached to a collar at A and is fitted with a wheel at B. The collar has velocity of 500 mm/s downward and the speed of the collar is decreasing at a rate of 150 m gular velocity of bar AB is 3.13 rad/s CCW and the velocity of point B is 0.376 m/s to the right. Refer to the figure below:

rod AB is attached to a collar at A and is fitted with a wheel at B. The collar has velocity of 500 mm/s downward and the speed of the collar is decreasing at a rate of 150 m gular velocity of bar AB is 3.13 rad/s CCW and the velocity of point B is 0.376 m/s to the right. Refer to the figure below:

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Answer and solve the following problem.

rod AB is attached to a collar at A and is fitted with a wheel at B. The collar has velocity of 500 mm/s downward and the speed of the collar is decreasing at a rate of 150 mm/s².
The angular velocity of bar AB is 3.13 rad/s CCW and the velocity of point B is 0.376 m/s to the right. Refer to the figure below:
A
200 тm
3
В
4
4. Which of the following gives the closest magnitude of the angular acceleration of bar AB?
5. Which of the following is closest to the magnitude of the acceleration of point B on bar AB?

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