Newton's Laws of Motion

Newton's first law of motion is also called the law of _______

• Conservation

• Physics

• Inertia

• Force

The velocity of an object changes only when it is acted on by an _________ force.

• special

• balanced

• newton

• unbalanced

Tags

NGSS.MS-PS2-2

Objects with larger _____ also have greater inertia.

• inertia

• energy

• mass

• weightlessness

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Newton's third law states for every action, there is an _____________ reaction.

• opposite and equal

• opposite and unequal

• unbalanced

• severe

Tags

NGSS.MS-PS2-1

When you push on a wall, the wall pushes back on you with _____force.

• not enough

• more

• no

• equal

Tags

NGSS.MS-PS2-1

A change in velocity is called __________.

• direction

• acceleration

• deceleration

• force

What units is force measured in?

• kilograms

• pounds

• Newtons

• Joules

What is the force (F) used to move an object with a mass (m) of 2 kg and acceleration (a) of 6.0 m/s^2?

• 3 N

• 0.15N

• 12 N

• 5N

Tags

NGSS.MS-PS2-2

A rocket pushes burning gases DOWN which causes the rocket to launch UP. Which law is this?

• Newton's 1st Law of Motion

• Newton's 2nd Law of Motion

• Newton's 3rd Law of Motion

Tags

NGSS.MS-PS2-1

Newton's Third Law says that every time there is an action force, there is also a reaction force that is _____ in size and acts in the _____ direction.

• equal, opposite

• opposite, equal

• greater, different

• lesser, same

Tags

NGSS.MS-PS2-1