Answers to Problems
427
Chapter 11
1. 5.5 × 10
–13
m
2. g 00 =
2
2
2
0
2
1
(
), x
x
y g
c
ω
−
+
=
0
2
, y
y g
c
ω
=
2
x
c
ω
−
3. τ 0 =
1/2
2
2
2
0
1
r
dt
c
τ 

−
ω




∫
5. 9 × 10
–3
ms
9. 2 × 10
–18
m
–3
s
–1