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Questions and Answers
Which of the following is an example of a scalar quantity?
Which of the following is an example of a scalar quantity?
- Acceleration
- Velocity
- Force
- Speed (correct)
What is the difference between instantaneous velocity and average velocity?
What is the difference between instantaneous velocity and average velocity?
- Instantaneous velocity is velocity at a specific point in time, while average velocity is total displacement over time taken (correct)
- Instantaneous velocity is the same as average velocity
- Instantaneous velocity is the total displacement over time taken, while average velocity is velocity at a specific point in time
- Instantaneous velocity measures speed, while average velocity measures acceleration
What does acceleration measure?
What does acceleration measure?
- How fast an object changes its velocity (correct)
- How fast an object moves
- The speed of an object
- Both magnitude and direction of motion
Which of the following is a vector quantity?
Which of the following is a vector quantity?
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What is the difference between speed and velocity?
What is the difference between speed and velocity?
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Which quantity measures how fast an object changes its velocity?
Which quantity measures how fast an object changes its velocity?
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