HW_8 - Physics 112 Homework #8 Fall 2006 Read: Chapter 8...

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Physics 112 Homework #8 Fall 2006 Read: Chapter 8 (intro., sections 8.1 thru 8.3, 8.6) For discussion: Chapter 8: Qs #8.3, 8.4, 8.5, 8.6, 8.7, 8.9, 8.10, 8.12, 8.14, 8.17, 8.19, 8.21, 8.22 (not turned in) Chapter 8: Es & Ps: #8.7, 8.13, 8.15, 8.25, 8.27, 8.29. 8.33, 8.37, 8.53, 8.63, 8.71, 8.81, 8.84, 8.87, 8.103 Due Friday, Oct. 20 at lecture: #7.74 [Package and Spring] #8.19 [Blocks and Spring] #8.24 [Collision of Ice Skaters] Please add: (c) What impulse (magnitude and direction) is given to each skater in the collision? Please illustrate your answers on a vector diagram. #1 Meteor: A meteor is heading toward the Earth from very far away with a speed of 20km/s relative to Earth. If the meteor’s distance from the sun doesn’t change significantly, with what speed does the meteor reach Earth? #2: Proton in Nucleus
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Consider the graph of the potential energy of a nucleus. a) are there any points of stable, unstable or neutral equilibrium? b)
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This note was uploaded on 08/12/2008 for the course PHYS 1112 taught by Professor Leclair,a during the Fall '07 term at Cornell University (Engineering School).

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HW_8 - Physics 112 Homework #8 Fall 2006 Read: Chapter 8...

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