How long will an object remain at rest, according to Newton's First Law of Motion?

• It can't rest

• Until Noon

• Until an unbalanced force occurs

• As long as there are unbalanced forces acting on it

What is inertia?

• The tendency of an object to continue doing what it is currently doing.

• The opposing force of gravity.

• Another name for unbalanced forces.

• The mass of an object.

Which of Newton's Laws describe the amount of force applied to accelerate an object's mass?

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

• Newton's Fourth Law

Tags

NGSS.MS-PS2-2

For every ____________ there is an equal and opposite __________.

• reaction, action

• action, action

• reaction, reaction

• action, reaction

Tags

NGSS.MS-PS2-1

The amount of force needed to move an object is measure in ____________.

• newtons

• kilometers

• seconds

• grams

Which of Newton's Laws are demonstrated by a rowing boat?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's 4th Law

Why is it harder to push a van filled with bowling balls than it is to push a can filled with basketballs?

• The mass of the van is greater than the mass of the basketballs.

• The mass of the bowling balls are greater than the mass of the basketballs.

• The van filled with the basketballs is bigger than the van filled with the bowling balls.

• It should be equally as hard to push the two vans.

Tags

NGSS.MS-PS2-2

How could you tell if a moving object is receiving an unbalanced force?

• It might speed up.

• It might slow down.

• It might change direction.

• It might do any of the three things mentioned above.

Tags

NGSS.MS-PS2-2

Why is it difficult to scoot a bed from one end of the room to the other?

• Momentum

• Gravity

• Friction

• Deceleration

Tags

NGSS.MS-PS2-2

Which of Newton's Laws is demonstrated by a ball rolling to a wall and then stopping?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's Law of Acceleration