Newton's Laws of Motion

An object moves because of ____________.

• gravity

• force

• balanced force

Tags

NGSS.MS-PS2-2

How fast an object is moving is it's ____________.

• force

• mass

• speed

Tags

NGSS.MS-PS3-1

An object's speed in a direction is its ______________.

• velocity

• mass

• speed

Tags

NGSS.MS-PS3-1

A change in an object's speed or direction is its ______________.

• speed

• mass

• acceleration

The larger the _______ of an object, the more force is needed to change its speed or direction.

• velocity

• mass

• speed

Tags

NGSS.MS-PS2-2

An object at rest will stay at rest and an object in motion will stay on motion unless an external force acts on it. This is Newton's ____________.

• First Law

• Second Law

• Third Law

For every action, there's an equal and opposite reaction. This is Newton's ___________.

• First Law

• Second Law

• Third Law

Tags

NGSS.MS-PS2-1

Force can change motion.

• True

• False

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

When a ball is rolling on the ground, the force that stops it is _____________.

• gravity

• friction

• acceleration

Tags

NGSS.MS-PS2-2

The greater the mass of an object, the greater the force necessary to accelerate it. This is Newton's _______________.

• First Law

• Second Law

• Third Law

Tags

NGSS.MS-PS2-2