Block 1, of mass m1m1m_1 = 6.30 kgkg , moves along a frictionless air track with speed v1v1v_1 = 17.0 m/sm/s . It collides with block 2, of mass m2m2m_2 = 37.0 kgkg , which was initially at rest. The blocks stick together after the collision. Find the magnitude pipip_i of the total initial momentum of the two-block system. Express your answer numerically.   Find vfvfv_f, the magnitude of the final velocity of the two-block system. Express your answer numerically.   What is the change ΔK=Kfinal−KinitialΔK=Kfinal−Kinitial in the two-block system's kinetic energy due to the collision? Express your answer numerically in joules.

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Chapter1: Units, Trigonometry. And Vectors
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Block 1, of mass m1m1m_1 = 6.30 kgkg , moves along a frictionless air track with speed v1v1v_1 = 17.0 m/sm/s . It collides with block 2, of mass m2m2m_2 = 37.0 kgkg , which was initially at rest. The blocks stick together after the collision.

Find the magnitude pipip_i of the total initial momentum of the two-block system.
Express your answer numerically.
 
Find vfvfv_f, the magnitude of the final velocity of the two-block system.
Express your answer numerically.
 
What is the change ΔK=Kfinal−KinitialΔK=Kfinal−Kinitial in the two-block system's kinetic energy due to the collision?
Express your answer numerically in joules.
 
I Review I Constants
Block 1, of mass mi =
6.30 kg , moves along a
Part A
frictionless air track with speed v1 = 17.0 m/s. It collides
with block 2, of mass m2 = 37.0 kg , which was initially
at rest. The blocks stick together after the collision.
(Figure 1)
Find the magnitude p; of the total initial momentum of the two-block system.
Express your answer numerically.
• View Available Hint(s)
Figure
1 of 1
<>
?
Before collision:
Pi =
kg · m/s
m2
VI
2
Submit
Part B
After collision:
Find vf ,
the magnitude of the final velocity of the two-block system.
Express your answer numerically.
1
View Available Hint(s)
P Pearson
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2.
Transcribed Image Text:I Review I Constants Block 1, of mass mi = 6.30 kg , moves along a Part A frictionless air track with speed v1 = 17.0 m/s. It collides with block 2, of mass m2 = 37.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Find the magnitude p; of the total initial momentum of the two-block system. Express your answer numerically. • View Available Hint(s) Figure 1 of 1 <> ? Before collision: Pi = kg · m/s m2 VI 2 Submit Part B After collision: Find vf , the magnitude of the final velocity of the two-block system. Express your answer numerically. 1 View Available Hint(s) P Pearson Convright O 2021 Dearson Education Inc All rights reserved I Terms of LIse I Drivacy Dolicy I Permissions I Contact LIs| 2.
I Review I Constants
Block 1, of mass mi =
6.30 kg , moves along a
Uf =
m/s
frictionless air track with speed v1 = 17.0 m/s. It collides
with block 2, of mass m2 = 37.0 kg , which was initially
at rest. The blocks stick together after the collision.
(Figure 1)
Submit
Part C
Figure
1 of 1
<>
What is the change AK = Kfinal – Kinitial in the two-block system's kinetic energy due to the collision?
Express your answer numerically in joules.
Before collision:
• View Available Hint(s)
m2
VI
2
HV ΑΣφ
?
AK =
J
After collision:
Submit
1
Provide Feedback
Next >
P Pearson
Convright O 2021 Dearson Education Inc All rights reserved I Terms of LIse I
Drivacy Dolicy I
Permissions I Contact LIs|
2.
Transcribed Image Text:I Review I Constants Block 1, of mass mi = 6.30 kg , moves along a Uf = m/s frictionless air track with speed v1 = 17.0 m/s. It collides with block 2, of mass m2 = 37.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Submit Part C Figure 1 of 1 <> What is the change AK = Kfinal – Kinitial in the two-block system's kinetic energy due to the collision? Express your answer numerically in joules. Before collision: • View Available Hint(s) m2 VI 2 HV ΑΣφ ? AK = J After collision: Submit 1 Provide Feedback Next > P Pearson Convright O 2021 Dearson Education Inc All rights reserved I Terms of LIse I Drivacy Dolicy I Permissions I Contact LIs| 2.
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