Forces and Motion

What is a force

• a push and a pull

• a push or a pull that pulls objects towards the center

• the property of an object

• the standard international unit of force

What is movement?

• the property of an object that resists movement

• a push or pull that changes direction

• a change in position or location

• a force that slows down an object

What is gravity?

• a force that stops or slows down movement

• a force or pull that pulls objects towards the center

• property of an object

What is friction?

• property of an object to resist movement

• a force that slows or stops motion

• the standard international unit for force

What is inertia?

• the property of an object to resist movement by a force

• a force that slows down or stops movement

• a push or pull towards the center of the earth

What is a newton?

• standard international unit of force, named after Sir Isaac Newton

• change in position or location

• a push or pull that causes and object to move, stop, or change

How many laws of motion are there?

• 1

• 2

• 3

• 4

What is velocity?

• acceleration

• speed

• speed with direction

What is an example of newtons first law of motion, an object in motion stays in motion , an object at rest stays at rest?

• Kicking a ball

• Standing against the wall

• A high five

What is an example of Newton's third law? There is an equal and opposite reaction.

• Kicking a ball

• High five

• A car in a race