The motor exerts a force F on the 37.5-kg crate as shown in the graph. When t=0, the crate is moving downward at 10 m/s. (Figure 1) Figure F(N) 450 10 1 of 1 > ▾ Part A Determine the velocity of the crate when t = 3 s Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed upward and negative value if the velocity is directed downward. O @ ? v=Value Submit Request Answer Part B Units Determine the velocity of the crate when t = 6 s. Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed upward and negative value if the velocity is directed downward.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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The motor exerts a force F on the 37.5-kg crate as
shown in the graph. When t = 0, the crate is moving
downward at 10 m/s. (Figure 1)
Figure
B
F(N)
450
150
1 of 1
-1(s)
Part A
Determine the velocity of the crate when t = 3 s.
Express your answer to three significant figures and include the appropriate units. Enter positive value if the
velocity is directed upward and negative value if the velocity is directed downward.
μA
v=Value
Submit Request Answer
Part B
v=Value
Units
Pearson
Determine the velocity of the crate when t = 6 s.
Express your answer to three significant figures and include the appropriate units. Enter positive value if the
velocity is directed upward and negative value if the velocity is directed downward.
?
Units
ISVEIMEL
@?
Transcribed Image Text:The motor exerts a force F on the 37.5-kg crate as shown in the graph. When t = 0, the crate is moving downward at 10 m/s. (Figure 1) Figure B F(N) 450 150 1 of 1 -1(s) Part A Determine the velocity of the crate when t = 3 s. Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed upward and negative value if the velocity is directed downward. μA v=Value Submit Request Answer Part B v=Value Units Pearson Determine the velocity of the crate when t = 6 s. Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed upward and negative value if the velocity is directed downward. ? Units ISVEIMEL @?
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