2. Figure 2 shows a quick return mechanism. The ram at C has a mass of 50kg and is accelerating to the right at 10 m/s². In addition there is a force resisting the motion of the ram of 1500N. Determine the magnitude and direction of the forces: (a) acting between the ram and guide (b) at the pin joint B (c) at the pin joint Q. (d) at the slider A. (e) Find the torque about O. BL 45° 71° 18.5° Figure 2. Quick Return Mechanism OA = 0.075m AQ = 0.162m BQ = 0.1m BC = 0.3m

2. Figure 2 shows a quick return mechanism. The ram at C has a mass of 50kg and is accelerating to the right at 10 m/s². In addition there is a force resisting the motion of the ram of 1500N. Determine the magnitude and direction of the forces: (a) acting between the ram and guide (b) at the pin joint B (c) at the pin joint Q. (d) at the slider A. (e) Find the torque about O. BL 45° 71° 18.5° Figure 2. Quick Return Mechanism OA = 0.075m AQ = 0.162m BQ = 0.1m BC = 0.3m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Section: Chapter Questions

Problem 1.1MA

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Conservation of Energy

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Question

2. Figure 2 shows a quick return mechanism. The ram at C has a mass of 50kg and is accelerating to the right at 10
m/s². In addition there is a force resisting the motion of the ram of 1500N. Determine the magnitude and
direction of the forces:
(a) acting between the ram and guide
(b)
at the pin joint B
(c)
(d)
(e) Find the torque about O.
at the pin joint Q.
at the slider A.
BL
45°
71°
18.5°
Figure 2. Quick Return Mechanism
OA = 0.075m
AQ = 0.162m
BQ = 0.1m
BC = 0.3m

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