PRACTICE PROBLEM SOLUTIONS

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2.

3.

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6.

7.

8.

 

 

 

 

9.

 

10.

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17.

18. a)

b)

c)

d) There are multiple ways to verify. The easiest is to calculate points at the time intervals from step c). They should be very close if the answers are correct.

 

19. a)

b)

20.

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