Amplify Force and Motion, Chapters 1 and 2

How an object changes velocity depends on the _____ of the force exerted on that object.

• direction

• cause

• start

• none of the above

Tags

NGSS.MS-PS2-2

"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

Tags

NGSS.MS-PS2-2

What are the five ways an object's motion can change?

• start, stop, speed up, slow down, hit something

• force, friction, mass, velocity, speed

• start, stop, change direction, speed up, slow down

• none of the above (there are only 4 ways)

In order to cause an object to slow down, a force must be applied in the ______ direction of velocity.

• same

• opposite

• movement

• any

Tags

NGSS.HS-PS2-1

The picture is an example of Newton's...

• 1st Law

• 2nd Law

• 3rd Law

Tags

NGSS.MS-PS2-1

A skater pushes another skater forward, but the one pushing moves backwards.

• Newton's
  1st
  Law of Motion
• Newton's
  2nd
  Law of Motion
• Newton's
  3rd
  Law of Motion

Tags

NGSS.MS-PS2-1

"For every action, there is an equal and opposite reaction."

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

Tags

NGSS.MS-PS2-1

A stationary bumper car is set in motion by the outside force of another bumper car colliding with it.

• Newton's
  1st
  Law of Motion
• Newton's
  2nd
  Law of Motion
• Newton's
  3rd
  Law of Motion

Tags

NGSS.MS-PS2-1

Any push or pull on an object.

• force
• velocity 
• inertia
• momentum

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

When all the forces on an object are equal and opposite, & the net force is zero, that's...

• balanced forces
• unbalanced forces
• terminal velocity
• reaction forces

Tags

NGSS.MS-PS2-1