Block 1, of mass mį = 2.90 kg , moves along a frictionless air track with speed vị = 13.0 m/s . It collides with block 2, of mass m2 = 57.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Part A Find the magnitude p; of the total initial momentum of the two-block system. Express your answer numerically. • View Available Hint(s) Pi = kg · m/s Figure 1 of 1 Submit Before collision: Part B m2 2 Find vf , the magnitude of the final velocity of the two-block system. Express your answer numerically.

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter9: Momentum And Its Conservation
Section9.1: Impulse And Momentum
Problem 1PP
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Block 1, of mass m1 = 2.90 kg , moves along a
frictionless air track with speed vi = 13.0 m/s. It collides
with block 2, of mass m2 = 57.0 kg , which was initially
at rest. The blocks stick together after the collision.
(Figure 1)
Part A
%3D
Find the magnitude p; of the total initial momentum of the two-block system.
Express your answer numerically.
View Available Hint(s)
ΑΣφ
Pi =
kg · m/s
Figure
1 of 1
Submit
Before collision:
Part B
m2
m1
2
1
Find vf , the magnitude of the final velocity of the two-block system.
Express your answer numerically.
• View Available Hint(s)
After collision:
ν ΑΣφ
?
1
Uf =
m/s
2.
Transcribed Image Text:Block 1, of mass m1 = 2.90 kg , moves along a frictionless air track with speed vi = 13.0 m/s. It collides with block 2, of mass m2 = 57.0 kg , which was initially at rest. The blocks stick together after the collision. (Figure 1) Part A %3D Find the magnitude p; of the total initial momentum of the two-block system. Express your answer numerically. View Available Hint(s) ΑΣφ Pi = kg · m/s Figure 1 of 1 Submit Before collision: Part B m2 m1 2 1 Find vf , the magnitude of the final velocity of the two-block system. Express your answer numerically. • View Available Hint(s) After collision: ν ΑΣφ ? 1 Uf = m/s 2.
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