Physics Flashcard

Front

What is a force that occurs when two objects move against each other?

Back

Friction

Front

What is the unit of measurement for force?

Back

Newtons

Front

Which of the following is a non-contact force? Friction, Water resistance, Gravity, Support force

Back

Gravity

Front

What is the term for forces that occur in pairs?

Back

Interaction pairs

Front

What happens to a spring when it is stretched beyond its elastic limit?

Back

It becomes longer permanently

Front

What is the relationship between force and extension according to Hooke's law?

Back

Linear