2nd 9wks EXAM - 7th period

Front

What do all waves transfer?

Back

Energy

Front

What equation is used to solve Newton's Second Law problems?

Back

F = ma

Front

A soccer ball will not move until a player kicks it. Which law of motion does this illustrate?

Back

Newton's 1st Law

Front

Which law of motion is also known as the Law of Inertia?

Back

First Law

Front

What is the net force if the forces acting on an object are 17 N Right and 14 N Left?

Back

3 N Right

Front

What is Newton's 2nd Law of Motion?

Back

The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.

Front

What is inertia?

Back

The tendency of an object to resist changes in its state of motion.

Front

What does the term 'net force' mean?

Back

The overall force acting on an object after all the individual forces are combined.

Front

What is the formula for calculating force?

Back

F = ma (Force = mass x acceleration)

Front

What is an example of Newton's 3rd Law of Motion?

Back

For every action, there is an equal and opposite reaction.