Newton's Laws of Motion

What happens to the coffee mug when the car stops?

• a. the mug moves forward

• b. the mug moves backward

• c. the mug moves from side to side

• d. the mug stays in the same position

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NGSS.MS-PS2-2

• a. it will stay in place between the two people

• b. It will move toward the right

• c. It will move toward the left

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

What situation is explained by Newton's first law of motion?

• A basketball bounces upward when it is dropped on the floor

• You can lift more mass with the same force using a longer lever

• Even though you stop pedaling your bicycle you keep moving forward

• More fuel is required to accelerate a large truck than is required to accelerate a small car

Which of the following best explains the performer's success at leaving all the dinnerware on the table?

• the inertia of the dinnerware

• the large mass of the tablecloth

• the placement of the dinnerware

• the rough marerial of the tablecloth

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

Newton’s first law of motion: An object at rest remains at rest unless acted on by an _________.

• Unbalanced Force.

• Act of Inertia

• Angry Dog

• Unknown Force

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

Whats Newtons First Law?

• The more force applied to an object the faster it will accelerate.

• An object in motion will stay in motion and an object at rest will stay at rest unless acted by an outside force.

• for every ection there is an equal and oposite reaction

Which statement correctly describes the amount of force applied by the wall as the student continues to apply a 250 Newton force?

• The wall pulls with a force of 125 newtons against the student

• The wall pulls with a force of 250 newtons against the student

• The wall exerts twice as much force as the student

• The wall exerts no force since it is stationary

Tasha notices that even though she stops pulling the wagon, her brother's body moves forward. Which of Newton's laws of motion explains her observation?

• The first law in which an object moves forward in a straight line unless acted upon by an outside force

• The second law in which force is a product of an objects acceleration and mass

• The third law in which every action has an equal and opposite reaction

• none of the above

The cart will move as if it were acted on by a single force with a magnitude of...

• 50N

• 150N

• 200N

• 350N

Tags

NGSS.MS-PS2-2