Page 1588 - College Physics For AP Courses
P. 1588
1576 Answer Key
31
Sample answer: if an average human lifetime is taken to be about 70 years.
33
Sample answer: 50 atoms
35
Sample answers:
(a) cells/hummingbird
(b) cells/human
Chapter 2
Problems & Exercises
1
(a) 7 m (b) 7 m (c)
3
(a) 13 m (b) 9 m (c)
5
(a)
(b) 0 m/s
7
9
11
(a)
(b) 34.3 km/h,
(c)
13
384,000 km
15
(a)
(b) 0 m/s
16
18
(a)
(b)
20
(a) (b)
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