An automobile you are riding in suddenly stops, but you continue to go forward.

When the force on a car is doubled, the acceleration is doubled.

A magician pulls a table cloth from under a table of dishes.

A skater pushes another skater forward, but the one pushing moves backwards.

The harder you hit a baseball, the faster it accelerates.

You push against a wall and the wall is pushing back on you.

As the fuel in a rocket ignites, the force of gas expansion and explosion pushes out the back of the rocket and pushes the rocket forward.

You are carrying a lunch tray when you bump into the edge of a table. Although the tray did not tip, your milk falls off of the front of the tray.

What is Newtons 1st law of motion?

When you double the force the acceleration

When you double the mass the acceleration

Force and acceleration have

Mass and acceleration have

When you triple the mass the acceleration

Which law best explains why more force must be applied to the bowling ball to make it accelerate at the same rate as the tennis ball.

Which of the following has more inertia?

Which of the following has less inertia?

Newton's Third Law says that forces must always occur in _____.

What measurement is used to measure force?