Chapter 2.07

#1
#2
#3
#4
WEP #5
WEP #6
#7
WEP #8
WEP #9
WEP #10
#11
#12
#13

WEP #15
#17
#18
#19

#21
-----------Part 2 starts here------------
WEP #22
WEP #23
WEP #24
WEP #25
WEP #26
WEP #27
WEP #28
WEP #29
WEP #30 (hint: Problem 30 in Chapter 2.3)
WEP #31
WEP #32
#33
#34
#35
#36
#37
#38
WEP #39
#40
#41
#42
WEP #43a&b, not c. 
WEP #44a,b,d, not c.
WEP #45
WEP #46
WEP #47
#48
#49
WEP #50
WEP #51
WEP #52

WEP QA: On #15, i) what kind of a particle moves like that? Hint: none that I can think of.
ii) find the velocity of the particle at t=10^-5 seconds; compare to some standard speed you might know like 3*10^8 m/s.

WEP QB: on #43, if the rate of growth for 2002 that you estimated in part (b)
stayed the same for the next 2 years, what would the suscriber count have been
in 2004?