How is force defined?

Force is a ________ or ________ that can make objects move. Additionally, it has the ability to ________ up the movement of an object.

What is the best answer that describes the possible changes in shape when a force acts on an object?

Maria was sitting on her chair until her mother called her and

asked her to prepare their lunch so she left her chair. What is the

reference point of Maria?

If the road is rough, what will be the movement of the bike?

What would happen to an object when it changes its distances, directions, or both from a reference point, indicating that it is in motion?

You're standing by a tree and see a butterfly flying away. What happens to the butterfly's distance from the tree?

A boat is moving towards a dock. What happens to the boat's direction relative to the dock?

 A car drives north and passes a red house on its right. Now the car is:

You're riding a bike (30 km/h), but the trees seem to be moving very fast. What does this tell you?

You see a ball rolling away from you. How do you know it's moving?