Y ▼ Part A - Magnitude of the applied force If the dresser is sliding with a constant velocity, find F, the magnitude of Express your answer in terms of m, g, and . ► View Available Hint(s) F = Submit 197| ΑΣΦ ΑΣΦ | | vec Part B - Magnitude of the normal force at point P BW ? Find Np, the magnitude of the normal force. As shown in the figure, the leg Express your answer in terms of m, g. L, h, and . ► View Available Hint(s)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Also find Nq, hmax,
▼
Part A - Magnitude of the applied force
If the dresser is sliding with a constant velocity, find F, the magnitude of the force that the person applies.
Express your answer in terms of m, g, and .
View Available Hint(s)
F =
Q Search
IVE ΑΣΦ
Submit
Part B - Magnitude of the normal force at point P
Np =
↓1 vec 4 →
Find Np, the magnitude of the normal force. As shown in the figure, the legs are separated by the distance L
Express your answer in terms of m, g, L, h, and 4-
► View Available Hint(s)
Submit
197| ΑΣΦ | 11 | vec
?
31
?
99+
Transcribed Image Text:▼ Part A - Magnitude of the applied force If the dresser is sliding with a constant velocity, find F, the magnitude of the force that the person applies. Express your answer in terms of m, g, and . View Available Hint(s) F = Q Search IVE ΑΣΦ Submit Part B - Magnitude of the normal force at point P Np = ↓1 vec 4 → Find Np, the magnitude of the normal force. As shown in the figure, the legs are separated by the distance L Express your answer in terms of m, g, L, h, and 4- ► View Available Hint(s) Submit 197| ΑΣΦ | 11 | vec ? 31 ? 99+
Learning Goal:
To be able to analyze systems in equilibrium in the presence of friction.
A person is trying to move a dresser by pushing it with a horizontal force F
applied at a height h above the floor. (Figure 1) The dresser has mass m,
length L, and height H. The coefficient of kinetic friction between the dresser
and the floor is and g is the acceleration due to gravity. The floor exerts
upward normal forces with magnitudes Np and No where the dresser's legs
rest on the floor. Note that this is a two-dimensional problem.
Figure
56°F
Clear
F
h
P
O
IN₂
L
m
Tel
IN₂
H
1 of 1
Ơ
Sear
Transcribed Image Text:Learning Goal: To be able to analyze systems in equilibrium in the presence of friction. A person is trying to move a dresser by pushing it with a horizontal force F applied at a height h above the floor. (Figure 1) The dresser has mass m, length L, and height H. The coefficient of kinetic friction between the dresser and the floor is and g is the acceleration due to gravity. The floor exerts upward normal forces with magnitudes Np and No where the dresser's legs rest on the floor. Note that this is a two-dimensional problem. Figure 56°F Clear F h P O IN₂ L m Tel IN₂ H 1 of 1 Ơ Sear
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