A 250 lb refrigerator is being pushed. You do not know what force P should be applied. The coefficient ofstatic friction between the refrigerator and floor ispoint G.0.4. The center of gravity of the refrigerator is at=d2 ++ d2 →F1d3d1d4Values for the figure are given in the following table. Note the figure may not be to scale.VariableValuedi4.5 ftd21.5 ftd32.5da3.5a. Determine the force P that is needed to overcome friction.b. Determine the location of the normal force x measured from the center of the refrigerator if theforce P from part a is applied.c. Determine the minimum force P that is required to tip the refrigerator.d. Will the refrigerator slip or tip first?Round your final answers to 3 significant digits/figures.

Answered: Image /qna-images/answer/61d51a7f-7431-46f4-ba49-db735378fbe3.jpgAS WE SEE THAT TIPPING FORCE FORCE IS LESS THAN FRICTION FORCE . HENCE [D] TIPPING WILL OCCURE FIRST .

Engineering

Mechanical Engineering

A 250 lb refrigerator is being pushed. You do not know what force P should be applied. The coefficient of static friction between the refrigerator and floor is 4, - 0.4. The center of gravity of the refrigerator is at point G. F1 d3 di d4 Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value di da dz d4 4.5 ft 1.5 ft 2.5 3.5 a. Determine the force P that is needed to overcome friction. b. Determine the location of the normal force z measured from the center of the refrigerator if the force P from part a is applied. c. Determine the minimum force P that is required to tip the refrigerator. d. Will the refrigerator slip or tip first?

A 250 lb refrigerator is being pushed. You do not know what force P should be applied. The coefficient of static friction between the refrigerator and floor is 4, - 0.4. The center of gravity of the refrigerator is at point G. F1 d3 di d4 Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value di da dz d4 4.5 ft 1.5 ft 2.5 3.5 a. Determine the force P that is needed to overcome friction. b. Determine the location of the normal force z measured from the center of the refrigerator if the force P from part a is applied. c. Determine the minimum force P that is required to tip the refrigerator. d. Will the refrigerator slip or tip first?

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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Question

A 250 lb refrigerator is being pushed. You do not know what force P should be applied. The coefficient of
static friction between the refrigerator and floor is
point G.
0.4. The center of gravity of the refrigerator is at
=
d2 ++ d2 →
F1
d3
d1
d4
Values for the figure are given in the following table. Note the figure may not be to scale.
Variable
Value
di
4.5 ft
d2
1.5 ft
d3
2.5
da
3.5
a. Determine the force P that is needed to overcome friction.
b. Determine the location of the normal force x measured from the center of the refrigerator if the
force P from part a is applied.
c. Determine the minimum force P that is required to tip the refrigerator.
d. Will the refrigerator slip or tip first?
Round your final answers to 3 significant digits/figures.

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