physics 1a, section 6

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Physics 1A, Section 6 October 9, 2008

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Physics 1A, Section 6. October 9, 2008. First Quiz. covers: T.M.U. chapters 1-4 lectures/sections through today (Oct. 9) homework #1 open book (T.M.U., Feynman Vol. I), open class notes Pick it up tomorrow before/after the lecture. Quiz Problem 19. Quiz Problem 19. Answer: - PowerPoint PPT Presentation

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Page 1: Physics 1A, Section 6

Physics 1A, Section 6

October 9, 2008

Page 2: Physics 1A, Section 6

First Quiz• covers:

– T.M.U. chapters 1-4– lectures/sections through today (Oct. 9)– homework #1

• open book (T.M.U., Feynman Vol. I), open class notes

• Pick it up tomorrow before/after the lecture

Page 3: Physics 1A, Section 6

Quiz Problem

19

Page 4: Physics 1A, Section 6

Quiz Problem

19

• Answer:

a) t = 2 (tan - tan) cos v0 / g

Page 5: Physics 1A, Section 6

T.M.U.3.7

Page 6: Physics 1A, Section 6

T.M.U.3.7

• Answer:

a) r = r0 v01/2 (v0

2 + 2gy)-1/4 dr/dy = -r0v01/2g/2 (v0

2 + 2gy)-5/4

b) 3.1 m

Page 7: Physics 1A, Section 6

Monday, October 13:

• Quiz Problem 18

• Quiz Problem 27

• Optional, but helpful, to look at these in advance.