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)

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)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Part B - The speed of the block at t3
2 m/s and the force
1.25 s, t2 = 2.5 s, and t3 = 3.75 s, what is the speed of the block
O s, a force is applied to the block. If the block is moving with an initial velocity vo =
At time to
varies as shown in the graph, (Figure 3), where tı
at time t3?
Express your answer to three significant figures.
• View Available Hint(s)
v(3.75 s)
3.25 m/s
Submit
Previous Answers
Correct

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 +
+r(s)
13
12
- 10 +
-20
At time to = 0 s, a force is applied to the block. The force varies as shown in the graph, (Figure 4), where ti = 1.25 s,
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?
Express your answer to three significant figures.
• View Available Hint(s)
vec
?
tj =
Submit

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