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madam [21]
1 year ago
9

a person jogs eight complete laps around a 400-m track in a total time of 15.1 min .calculate the average speed, in m/s .

Physics
1 answer:
valentinak56 [21]1 year ago
6 0

The average speed in m/s of a person that jogs eight complete laps around a 400m track in a total time of 15.1 min is 0.44m/s.

<h3>How to calculate average speed?</h3>

Average speed of a moving body can be calculated by dividing the distance moved by the time taken.

Average speed = Distance ÷ time

According to this question, a person jogs eight complete laps around a 400m track in a total time of 15.1 min. The average speed is calculated as follows:

15.1 minutes in seconds is as follows = 906 seconds

Average speed = 400m ÷ 906s

Average speed = 0.44m/s

Therefore, the average speed in m/s of a person that jogs eight complete laps around a 400m track in a total time of 15.1 min is 0.44m/s.

Learn more about average speed at: brainly.com/question/12322912

#SPJ1

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When the mass of the bottle is 0.125 kg, the KE is______ kg m2/s2.
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Answers are:
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Explanation:

(1) Given mass = 0.125 kg
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Since Kinetic energy = (1/2)*m*(v^2)

Plug in the values:
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KE = (1/2) * 0.125 * (16)
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Plug in the values:
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Since Kinetic energy = (1/2)*m*(v^2)

Plug in the values:
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