To apply the principle of linear impulse and momentum to a mass to determine the final speed of the mass. A 10-kg, smooth block moves to the right with a velocity of vo m/s when a force F is applied at time to = 0 s. (Figure 1)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Learning Goal:
To apply the principle of linear impulse and
momentum to a mass to determine the final speed
of the mass.
A 10-kg, smooth block moves to the right with a
velocity of vo m/s when a force F is applied at
time to = 0 s. (Figure 1)
F (N)
20
10 +
+
t2
+r(s)
13
- 10
-20
At time to = 0s,
t2 = 2.5 s, and t3 = 3.75 s. If the block is moving with an initial velocity vo = 4.75 m/s and the force remains constant
at -20 N for all times greater than t3, at what time t; does the block stop moving to the right?
force is applied to the block. The force varies as shown in the graph, (Figure 4), where ti = 1.25 s,
Express your answer to three significant figures.
• View Available Hint(s)
vec
?
tj =
S
Submit
Transcribed Image Text:Learning Goal: To apply the principle of linear impulse and momentum to a mass to determine the final speed of the mass. A 10-kg, smooth block moves to the right with a velocity of vo m/s when a force F is applied at time to = 0 s. (Figure 1) F (N) 20 10 + + t2 +r(s) 13 - 10 -20 At time to = 0s, t2 = 2.5 s, and t3 = 3.75 s. If the block is moving with an initial velocity vo = 4.75 m/s and the force remains constant at -20 N for all times greater than t3, at what time t; does the block stop moving to the right? force is applied to the block. The force varies as shown in the graph, (Figure 4), where ti = 1.25 s, Express your answer to three significant figures. • View Available Hint(s) vec ? tj = S Submit
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