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Questions and Answers
What is the significance of the constant speed in the context of average velocity from A to B?
What is the significance of the constant speed in the context of average velocity from A to B?
- It means the particle experiences fluctuating acceleration.
- It suggests the particle moves faster at the halfway point.
- It indicates the particle changes direction frequently.
- It implies that the distance covered is equal to the displacement. (correct)
If a particle covers a distance of 10 meters from A to B at a speed of $pi$ m/s, what is the time taken?
If a particle covers a distance of 10 meters from A to B at a speed of $pi$ m/s, what is the time taken?
- 5 seconds (correct)
- 10 seconds
- 7 seconds
- 3 seconds
Which of the following statements is true about the average velocity of the particle moving from A to B?
Which of the following statements is true about the average velocity of the particle moving from A to B?
- It is greater than the constant speed due to acceleration.
- It only depends on the time taken to travel.
- It equals the constant speed when the motion is linear. (correct)
- It can be less than the speed if curves are involved.
What could change the magnitude of average velocity in a scenario where a particle moves from A to B?
What could change the magnitude of average velocity in a scenario where a particle moves from A to B?
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How does having constant speed impact the calculation of average velocity?
How does having constant speed impact the calculation of average velocity?
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