Essential University Physics
4th Edition
ISBN: 9780134988559
Author: Wolfson, Richard
Publisher: Pearson Education,
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Textbook Question
Chapter 9, Problem 31E
A proton moving at 6.9 Mm/s collides elastically head-on with a second proton moving in the opposite direction at 11 Mm/s. Find their subsequent velocities.
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A proton moving at v1 = 5.5 Mm/sMm/s collides elastically and head-on with a second proton moving in the opposite direction at v2 = 9.5 Mm/sMm/s . Choose positive velocities in the direction of v⃗ 1�→1.
1. Find the velocity of the first proton after the collision.
2. Find the velocity of the second proton after the collision.
A proton with an initial speed of 1.73 ✕ 108 m/s in the +x direction collides elastically with another proton initially at rest. The first proton's velocity after the collision is 1.382 ✕ 108 m/s at an angle of 37.0° with the +x-axis. What is the velocity (magnitude and direction) of the second proton after the collision?
A proton with an initial speed of 1.75 ✕ 108 m/s in the +x direction collides elastically with another proton initially at rest. The first proton's velocity after the collision is 1.416 ✕ 108 m/s at an angle of 36.0° with the +x-axis. What is the velocity (magnitude and direction) of the second proton after the collision?
Magnitude(m/s):
Direction( degree counterclockwise from the +x-axis):
Chapter 9 Solutions
Essential University Physics
Ch. 9.1 - Prob. 9.1GICh. 9.2 - A 500-g fireworks rocket is moving with velocity...Ch. 9.2 - Two skaters toss a basketball back and forth on...Ch. 9.3 - Which of the following systems has (1) zero...Ch. 9.4 - Which of the following qualifies as a collision?...Ch. 9.5 - Which of the following collisions qualify as...Ch. 9.6 - One ball is at rest on a level floor. A second...Ch. 9 - Prob. 1FTDCh. 9 - Prob. 2FTDCh. 9 - The momentum of a system of pool balls is the same...
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