Blocks A, B, and C are placed as in the figure(Figure 1)and connected by ropes of negligible mass. Both A and Bweigh 25.0 N each, and the coefficient of kinetic frictionbetween each block and the surface is 0.32. Block Cdescends with constant velocity.FigureB36,9⁰1 of 1CPart DWhat is the weight of block C?Express your answer in newtons.VE ΑΣΦwc =SubmitPart Ea =Request AnswerSubmitIf the rope connecting A and B were cut, what would be the acceleration of CExpress your answer in meters per second squared.V ΑΣΦRequest Answer??Nm/s²

Answered: Image /qna-images/answer/c9bb747a-c3de-4faa-9b1d-eb3b37dcda7d.jpg

Blocks A, B, and C are placed as in the figure(Figure 1) and connected by ropes of negligible mass. Both A and B weigh 25.0 N each, and the coefficient of kinetic friction between each block and the surface is 0.32. Block C What is the weight of block C? Express your answer in newtons.

Blocks A, B, and C are placed as in the figure(Figure 1) and connected by ropes of negligible mass. Both A and B weigh 25.0 N each, and the coefficient of kinetic friction between each block and the surface is 0.32. Block C What is the weight of block C? Express your answer in newtons.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.72P

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Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

Blocks A, B, and C are placed as in the figure(Figure 1)
and connected by ropes of negligible mass. Both A and B
weigh 25.0 N each, and the coefficient of kinetic friction
between each block and the surface is 0.32. Block C
descends with constant velocity.
Figure
B
36,9⁰
1 of 1
C
Part D
What is the weight of block C?
Express your answer in newtons.
VE ΑΣΦ
wc =
Submit
Part E
a =
Request Answer
Submit
If the rope connecting A and B were cut, what would be the acceleration of C
Express your answer in meters per second squared.
V ΑΣΦ
Request Answer
?
?
N
m/s²

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