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Questions and Answers
What is the force that opposes the motion of an object?
What is the force that opposes the motion of an object?
- Gravity
- Friction (correct)
- Inertia
- Tension
Which of the following factors can affect the amount of friction between two surfaces?
Which of the following factors can affect the amount of friction between two surfaces?
- Size
- Shape
- Temperature (correct)
- Color
In which of the following situations would friction be most helpful?
In which of the following situations would friction be most helpful?
- Sliding on an icy road
- Walking on a wet floor
- Skating on smooth ice
- Climbing a rough mountain surface (correct)
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