2. A 200-mm lever and a 240-mm pulley are welded to the axel BE that is supported by bearings at C and D. Assume that the bearing at D does not exert any axial thrust. A 720-N vertical force is applied at A when the lever is horizontal. Determine (a) the tension, T, in the cord, and (b) the reactions at C and D. Ans: T = 1200 N, C = 400î +1200ĵ N, D=-1600î – 480ĵ N !! y 40 mm
2. A 200-mm lever and a 240-mm pulley are welded to the axel BE that is supported by bearings at C and D. Assume that the bearing at D does not exert any axial thrust. A 720-N vertical force is applied at A when the lever is horizontal. Determine (a) the tension, T, in the cord, and (b) the reactions at C and D. Ans: T = 1200 N, C = 400î +1200ĵ N, D=-1600î – 480ĵ N !! y 40 mm
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter5: Three-dimensional Equilibrium
Section: Chapter Questions
Problem 5.42P: The 350-lb homogeneous plate has the shape of an isosceles triangle. The plate is supported by a...
Related questions
Question
![2. A 200-mm lever and a 240-mm pulley are welded to the axel BE that is supported by bearings
at C and D. Assume that the bearing at D does not exert any axial thrust. A 720-N vertical force
is applied at A when the lever is horizontal. Determine (a) the tension, T, in the cord, and (b) the
reactions at C and D.
Ans: T = 1200N, C = 400î +1200 N,
D=-1600î – 480ĵ N
%3D
40 mm
80 mm
120 mm
200 mm
D
E
120 mm
720 N](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2c92bfa8-de7b-4872-bcff-5b3a3db686c0%2F8f91e0af-b5f5-40e6-9137-3b360838dfdc%2Fodq7txn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. A 200-mm lever and a 240-mm pulley are welded to the axel BE that is supported by bearings
at C and D. Assume that the bearing at D does not exert any axial thrust. A 720-N vertical force
is applied at A when the lever is horizontal. Determine (a) the tension, T, in the cord, and (b) the
reactions at C and D.
Ans: T = 1200N, C = 400î +1200 N,
D=-1600î – 480ĵ N
%3D
40 mm
80 mm
120 mm
200 mm
D
E
120 mm
720 N
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![International Edition---engineering Mechanics: St…](https://www.bartleby.com/isbn_cover_images/9781305501607/9781305501607_smallCoverImage.gif)
International Edition---engineering Mechanics: St…
Mechanical Engineering
ISBN:
9781305501607
Author:
Andrew Pytel And Jaan Kiusalaas
Publisher:
CENGAGE L
![International Edition---engineering Mechanics: St…](https://www.bartleby.com/isbn_cover_images/9781305501607/9781305501607_smallCoverImage.gif)
International Edition---engineering Mechanics: St…
Mechanical Engineering
ISBN:
9781305501607
Author:
Andrew Pytel And Jaan Kiusalaas
Publisher:
CENGAGE L