1. What does the term work mean in this topic?
- When an object accelerates
- When an object changes direction
- When an object changes speed or shape
- When an object slows down
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Other questions in this quiz
2. Why do we use force arrows?
- They indicate the direction and strenght of the force
- They inform how fast the object is moving
- They tell you which way the object is moving
- They show the meaning of forces
3. What unit do we use to measure force?
4. What do we call a pair of forces when one is larger than the other?
- top heavy