The door has a weight of 220 lb and a center of gravity at G. (Figure 1) Figure 3 ft -6 ft -6 ft < B 1 of 1 12 ft Determine how far the door moves in 2 s, starting from rest, if a man pushes on it at C with a horizontal force F = 35 lb. Express your answer to three significant figures and include the appropriate units. 8= Submit Part B ILA Value NA = Request Answer Units Also, find the vertical reactions at the rollers A. Express your answer to three significant figures and include the appropriate units. Value ? Units ?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 68P: Find the cross product for (a) and (b) and (c) and and (d) and
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Part C
Also, find the vertical reactions at the rollers B.
Express your answer to three significant figures and include the appropriate
NB =
4
Value
Units
?
Transcribed Image Text:Part C Also, find the vertical reactions at the rollers B. Express your answer to three significant figures and include the appropriate NB = 4 Value Units ?
The door has a weight of 220 lb and a center of gravity at
G. (Figure 1)
Figure
A
3 ft
-6 ft-
..
G
-6 ft
-5 ft
<
B
1 of 1 >
12 ft
Part A
Determine how far the door moves in 2 s, starting from rest, if a man pushes on it at C with a horizontal force
F = 35 lb.
Express your answer to three significant figures and include the appropriate units.
S =
Submit
Part B
Value
NA =
Å
0
Request Answer
Also, find the vertical reactions at the rollers A.
Express your answer to three significant figures and include the appropriate units.
Units
Value
?
Units
?
Transcribed Image Text:The door has a weight of 220 lb and a center of gravity at G. (Figure 1) Figure A 3 ft -6 ft- .. G -6 ft -5 ft < B 1 of 1 > 12 ft Part A Determine how far the door moves in 2 s, starting from rest, if a man pushes on it at C with a horizontal force F = 35 lb. Express your answer to three significant figures and include the appropriate units. S = Submit Part B Value NA = Å 0 Request Answer Also, find the vertical reactions at the rollers A. Express your answer to three significant figures and include the appropriate units. Units Value ? Units ?
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