2.5 ft G h A --1.5 ft-1.5 ft- B P
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter7: Tubing And Piping
Section: Chapter Questions
Problem 1RQ: The standard weight of copper tubing used most frequently in the heating and air-conditioning...
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Question
The dresser has a weight of 80 lb and is pushed along the floor as shown in (Figure 1). The coefficient of static friction at A and B is μs = 0.3 and the coefficient of kinetic friction is μk = 0.26. Assume h = 4.0 ft.
Determine the maximum horizontal force P that can be applied without causing the dresser to tip over.
Express your answer in pounds to three significant figures.

Transcribed Image Text:2.5 ft
G
h
A
--1.5 ft-1.5 ft-
B
P
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