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Questions and Answers
Which of the following best describes a force?
Which of the following best describes a force?
- A change in the shape of an object
- A measurement of distance
- A pull on an object (correct)
- A measurement of speed
What unit is used to measure forces?
What unit is used to measure forces?
- Newtons (correct)
- Kilograms
- Pascals
- Meters
Which type of force requires objects to be touching each other?
Which type of force requires objects to be touching each other?
- Contact force (correct)
- Frictional force
- Drag force
- Non-contact force
What is the purpose of a Newton meter?
What is the purpose of a Newton meter?
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Which force is experienced when two objects are rubbing against each other?
Which force is experienced when two objects are rubbing against each other?
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