2. Two blocks of masses m, = 1 kg and m, = 0.30 kg are connected by a light inextensible cord passing around a fixed frictionless pulley as shown in the figure below. The coefficient of kinetic friction between all surface is given by u = 0.3. The horizontal force F = 6.00 N, causes to drag block 2 to the left at a constant acceleration. F 2 1 (a) Draw the free-body diagram of each block (b) What is the tension on the cord that connects the two blocks? (Ans: 5.02 N) (c) What is the magnitude of the acceleration of the blocks? (Ans: 0.31 m/s)

2. Two blocks of masses m, = 1 kg and m, = 0.30 kg are connected by a light inextensible cord passing around a fixed frictionless pulley as shown in the figure below. The coefficient of kinetic friction between all surface is given by u = 0.3. The horizontal force F = 6.00 N, causes to drag block 2 to the left at a constant acceleration. F 2 1 (a) Draw the free-body diagram of each block (b) What is the tension on the cord that connects the two blocks? (Ans: 5.02 N) (c) What is the magnitude of the acceleration of the blocks? (Ans: 0.31 m/s)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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

2. Two blocks of masses m, = 1 kg and m2 = 0.30 kg are connected by a light inextensible
cord passing around a fixed frictionless pulley as shown in the figure below. The
coefficient of kinetic friction between all surface is given by µ = 0.3. The horizontal force,
F = 6.00 N, causes to drag block 2 to the left at a constant acceleration.
RING
F
2
1
(a) Draw the free-body diagram of each block
(b) What is the tension on the cord that connects the two blocks? (Ans: 5.02 N)
(c) What is the magnitude of the acceleration of the blocks? (Ans: 0.31 m/s³)

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