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Art [367]
2 years ago
5

A racecar is equipped with a computer that records the reading on its speedometer every second during a race. If you graph this

data, what will be the best choice for the dependent variable?
a. time
b. position
c. average velocity
d. instantaneous velocity
Physics
1 answer:
Tanya [424]2 years ago
4 0
Because it records speed of the car at a certain time, the independent variable should be time and dependent would be speed or velocity. Since it's taken every second, it would be considered instantaneous velocity, which is D.
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Answer:

the displacement of the object is 5 units

Explanation:

The computation of the displacement of the object is shown below:

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3 years ago
30. The length of mercury thread when it is at 0°C, 100°C and at an unknown temperature 0 is 25mm, 225mm and 175mm respectively.
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Answer:

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