A car accelerating when the gas pedal is pressed.

A book remaining on a table until someone moves it.

A rocket launching into space.

A ball thrown into the air coming back down.

$$F = ma$$

$$F = \frac{m}{a}$$

$$F = m + a$$

$$F = m - a$$

An object at rest will stay at rest unless acted upon by a force.

Force equals mass times acceleration.

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

An object in motion will stay in motion unless acted upon by an external force.

A car accelerating on a highway.

A person pushing against a wall and the wall pushing back with equal force.

A ball rolling down a hill.

A satellite orbiting the Earth.

The tendency of an object to change its state of motion.

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

The force required to move an object.

The acceleration of an object due to gravity.

A rocket launching into space.

A car stopping suddenly and the passengers lurching forward.

A ball thrown into the air coming back down.

A person swimming in a pool.

$$5 \, \text{N}$$

$$10 \, \text{N}$$

$$15 \, \text{N}$$

$$20 \, \text{N}$$

$$2 \, \text{m/s}^2$$

$$4 \, \text{m/s}^2$$

$$5 \, \text{m/s}^2$$

$$6 \, \text{m/s}^2$$

A book resting on a table.

A car accelerating when the gas pedal is pressed.

A person sitting in a chair.

A ball rolling at a constant speed.

The acceleration is halved.

The acceleration remains the same.

The acceleration is doubled.

The acceleration is quadrupled.

A rocket launching into space.

A car stopping suddenly.

A ball rolling down a hill.

A book resting on a table.