9.2.1.3.1

Question 1

1

Question 2

2

Question 3

Question 4

3

Question 5

4

5

Question 6

6

Question 7

7

Question 8

8

9.2.1.3.1 Answers

Question 1

Note that the scatter in the data means that the 3rd signi�cant �gure in this result is not warranted(and units are missing from the answer). The uncertainty in the value for the acceleration due to gravityobtained from this experiment is at least ±0.05ms−2.

9

Question 2

10

Question 3

Question 4

Question 5

11

Question 6

12

Question 7

13

Question 8

14