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)
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)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Also find Nq, hmax,

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+

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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