Estimate the work done by the force in moving an object

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Reference no: EM131013251

1. A radar gun was used to record the speed of a runner during the first 5 seconds of a race (see the table). Use Simpson's Rule to estimate the distance the runner covered during those 5 seconds. (Round your answer to three decimal places.)

t (s)

v (m/s)

t (s)

v (m/s)

0

0

3.0

10.51

0.5

4.65

3.5

10.65

1.0

7.38

4.0

10.72

1.5

8.84

4.5

10.89

2.0

9.73

5.0

10.89

2.5

10.26

 

 

2. The table shows values of a force function f(x), where x is measured in meters and f(x) in newtons. Use Simpson's Rule to estimate the work done by the force in moving an object a distance of 18 m.

x

0

3

6

9

12

15

18

f(x)

9.9

9.3

8.5

8.2

7.9

7.5

7.3

Reference no: EM131013251

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