Newton's Law

Mary is riding in a car when the driver suddenly slams on the brakes. Mary is jerked forward out of her seat. This is an example of which law of motion?

• 2nd Law

• 1st Law

• 3rd Law

Which law states that for every action there is an equal and opposite reaction?

• 1st Law

• 2nd Law

• 3rd Law

Tags

NGSS.MS-PS2-1

Which law states that an object at rest stays at rest and an object in motion stays in motion unless an unbalanced force acts on it?

• 1st Law

• 2nd Law

• 3rd Law

Which activity would BEST demonstrate Newton's law of Inertia?

• A plate sits on a table top.

• A lady pushes a grocery cart.

• A child jumps on a trampoline.

• A boy swings a baseball bat.

Tags

NGSS.3-PS2-1

An object in motion (or at rest) will to stay in motion (or at rest) until an outside force acts upon it.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's 4th Law

If an object is not subject to any external forces, what will happen to the object according to Newton's First Law?

• It will eventually stop.

• It will change direction.

• It will continue moving at the same velocity.

• It will accelerate.

Tags

DOK Level 1: Recall

An object in motion (or at rest) will to stay in motion (or at rest) until an outside force acts upon it.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's 4th Law

What is Newton's First Law also known as?

• Law of Universal Gravitation

• Law of Inertia

• Law of Acceleration

• Law of Action-Reaction

Tags

DOK Level 1: Recall

If you push a shopping cart with a certain force and it accelerates at 2 m/s², what would be the cart's acceleration if you push it with double the force, assuming the mass remains constant?

• 1 m/s²

• 2 m/s²

• 4 m/s²

• 8 m/s²

Tags

DOK Level 2: Skill/Concept

Newton's Second Law states that the force acting on an object is equal to the mass of the object multiplied by its acceleration. Which formula represents this law?

Tags

DOK Level 1: Recall