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Which of the following is an example of a velocity?

284 cm/sec southwest

65 miles per hour

24.5 m/sec2

15 miles in 2 hours

User Ogre Magi
by
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1 Answer

3 votes

Answer:

65 miles per hour

Step-by-step explanation:

Concept being tested: Velocity

We need to know what is velocity;

  • Velocity is the rate of change in displacement.

How is it calculated?

  • Velocity is calculated by dividing displacement by time taken.
  • Velocity = Displacement รท time taken

What constitutes velocity?

  • Displacement is the distance covered by a moving body on a specific direction. It is measured in km, miles, meters, etc.
  • Time on the other hand is measured in seconds, mins, hours, etc.

What are some of the units for measuring velocity?

  • Velocity can, therefore, be measured in km/hr, m/sec. miles/hour, etc

Answer to our question:

  • Thus, in this case, the most appropriate example of velocity is 65 miles per hour.
  • It means after every 1 hour a displacement of 65 miles is covered.
User Kevin Aenmey
by
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