Force Day 3

Which word describes a push or pull on an object?

• Position

• Friction

• Mass

  
  

• Force

  
  

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A polar bear slides down an ice covered hill. As he slides, he slows down. Eventually he comes to a stop. What force  acts on an object to slow or stop its motion?

• Speed

• Friction

• Gravity

• Direction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A student drops a ball from shoulder height. The ball bounces 5 times before coming to a stop. What force causes the ball to fall to the ground?

• Friction

• Magnetism

• Position

• Gravity

Tags

NGSS.MS-PS2-4

A push or a pull

• friction

• force

• Position

• Direction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A rubbing force that opposes motion between two surfaces that are in contact. Rough surfaces have more friction and smooth surfaces have less friction

• friction

• magnetism

• gravity

• direction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A force that PULLS objects toward each other

• gravity

• magnetism

• position

• Direction

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

NGSS.MS-PS2-2

What slows down or stops motion?

• mass

• friction

• gravity

• magnetism

If you pull the cord, what direction will the box move?

• Up

• Down

• Left

• Right

Tags

NGSS.MS-PS2-2

Push or pull?

• Push

• Pull

Tags

NGSS.MS-PS2-2