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Phy 3221
Ground Hog Day
Due: February 2, 2011
Homework set # 4
Note:
If the problem is an even numbered one with answers in the back of the book,
then treat the problem as if you were asked to “show that” the answers in the back are
correct.
If you get to some point in a problem, where your results “don’t make sense” because
some limit is odd or because the units are clearly wrong, then you will help your score if
you point that fact out to me. It will not help your score if I have to point that fact out to you.
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Unformatted text preview: If you expect credit for your homework, then it is best to make it easily readable. Textbook: Prob. 238 Assume that x = 0, and that v = 0 when t = 0. Textbook: Prob. 239 Textbook: Prob. 240 Hint: First ﬁnd the velocity ~v , then ﬁnd the acceleration ~a , and then answer the questions. Textbook: Prob. 241 Textbook: Prob. 243 Note that x might be negative, and assume that at x = 0 the potential is U ( x = 0) = 0....
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This note was uploaded on 12/15/2011 for the course PHY 3221 taught by Professor Chan during the Spring '08 term at University of Florida.
 Spring '08
 CHAN
 mechanics, Work

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