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Questions and Answers
Which type of motion is described as an object's continual change in position along a straight line?
Which type of motion is described as an object's continual change in position along a straight line?
- Translational (correct)
- Rotational
- Vibrational
- None of the above
What is the particle model used to describe?
What is the particle model used to describe?
- The back-and-forth movement of a pendulum
- A point-like object with mass but infinitesimal size (correct)
- The Earth's spin on its axis
- The motion of a car
What does the position-time graph show?
What does the position-time graph show?
- The motion of the Earth
- The motion of a car
- The motion of a particle (correct)
- The motion of a pendulum
What does the position of an object represent?
What does the position of an object represent?
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What type of motion is described as the Earth's spin on its axis?
What type of motion is described as the Earth's spin on its axis?
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