1) 18000m, 0.0000000034, 0.0000042
2) 4.0 x 10^13
3) 3, 2, 6, 3
4) 500, 18, 45.92
5) 33 m/s, 144 m
6) 9.90 m/s, 1.01 s
Chapters 3+4
1) 8.1 km at 30. degrees S of E
2) 34.6 m, 20.0 m
3) 116 m at 56.0 degrees S of E
4) 1.58 s, 45.8 m
5) 478 N
6) 0.231
Chapters 5+6
1) 22.2 m/s
2) 12 J
3) 10. m/s
Chapter 7
1) 2.75 rads
2) 15.8 rads/s
3) 6.28 m/s
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