** TEST: Forces & Motion

The force that one surface exerts on another when the two surfaces rub against each other_

• Speed 
• Force
• Net force
• Friction

Speed in a given direction_

• Speed
• Momentum
• Velocity
• Acceleration

Tags

NGSS.MS-PS3-1

The force that pulls objects toward each other_

• Momentum
• Gravity
• Velocity
• Speed

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

A push or pull exerted on an object_

• Force
• Net force
• Momentum
• Speed

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

What is the attractive force that exists between all objects that have mass?

• Weight
• Mass 
• Gravity
• Viscosity

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

Tags

NGSS.MS-PS2-1

A force that slows or stops motion when objects rub together.

• Friction
• Push
• Pull
• Magnetism

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

if you have balanced forces on a ball what happens

• It stays still
• Keeps going
• :(
• :)

Tags

NGSS.HS-PS2-1

What is the net force?

• 40 N left
• 0 N Balalnced
• 400 N right
• 40 N right

Tags

NGSS.MS-PS2-2

According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will

• remain in motion.
• eventually come to a stop.
• change its momentum.
• accelerate.