One billiard ball is shot east at 2.4 m/s. A second, identical billiard ball is shot west at 1.2 m/s. The balls have a glancing collision, not a head-on collision, deflecting the second ball by 90° and sending it north at 1.42 m/s. ▼ Part A What is the speed of the first ball after the collision? Express your answer to two significant figures and include the appropriate units. V= Submit ▾ Part B HÅ Value Request Answer SAC Units ? What is the direction of the first ball after the collision? Give the direction as an angle sou Express your answer to two significant figures and include the appropriate units.
One billiard ball is shot east at 2.4 m/s. A second, identical billiard ball is shot west at 1.2 m/s. The balls have a glancing collision, not a head-on collision, deflecting the second ball by 90° and sending it north at 1.42 m/s. ▼ Part A What is the speed of the first ball after the collision? Express your answer to two significant figures and include the appropriate units. V= Submit ▾ Part B HÅ Value Request Answer SAC Units ? What is the direction of the first ball after the collision? Give the direction as an angle sou Express your answer to two significant figures and include the appropriate units.
College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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17-18
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<HW08: Conservation of Energy and Momentum
One billiard ball is shot east at 2.4 m/s. A second, identical
billiard ball is shot west at 1.2 m/s. The balls have a
glancing collision, not a head-on collision, deflecting the
second ball by 90° and sending it north at 1.42 m/s.
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What is the direction of the first ball after the collision? Give the direction as an angle sou
Express your answer to two significant figures and include the appropriate units.
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Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permission
Transcribed Image Text:Mic
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Item 17
<HW08: Conservation of Energy and Momentum
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A spaceship of mass 2.30x106 kg is cruising at a speed of
5.90x10 m/s when the antimatter reactor fails, blowing the
ship into three pieces. One section, having a mass of
5.20x105 kg, is blown straight backward with a speed of
2.00x105 m/s. A second piece, with mass 7.60x105 kg,
continues forward at 1.10x108 m/s
You may want to review (Page 261)
For help with math skills, you may want to review:
Solving Algebraic Equations
For general problem-solving tips and strategies for this topic,
you may want to view a Video Tutor Solution of Softball toss.
Part A
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Express your answer with the appropriate units.
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Units
Request Answer
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Copyright © 2023 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permiss
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