Newton's First Law of Motion

Front

A change in an object's position is called ______.

Back

Motion

Front

The tendency of an object to resist change in motion.

Back

Inertia

Front

____ is a force that occurs when an object rubs against another object.

Back

Friction

Front

Friction can make a moving object slow down or stop.

Back

True

Front

____ means that an object in motion will stay in motion in the same direction, or it will stay at rest, unless another force acts upon it.

Back

Inertia

Front

A force that opposes, or pushes back against, an object moving past another object

Back

friction

Front

Because of inertia, a moving object will keep ________ unless acted on by an unbalanced force.

Back

moving

Front

Best example of Newton's First Law of Motion?

Back

A soccer ball remains motionless until it is kicked by a player.

Front

A truck that is travelling at a constant speed is carrying some boxes. If the truck comes to a sudden stop, what will most likely happen to the boxes?

Back

They will slide toward the front of the truck.

Front

What law will occur when Zach kicks the soccer ball sitting on the half line?

Back

An object at rest will remain at rest unless acted on by an unbalanced force.