Newton & Forces

Newton has how many laws?

• 1

• 2

• 3

When you row a boat forward, you push water backward. This is an example of…

• 1st Law

  (An object at rest will stay at rest unless a force acts upon it)

• 2nd Law

  (Force = mass x acceleration)

• 3rd Law

  (For every action there is an opposite or equal reaction)

It requires more force to push an elephant than a dog is an example of..

• 1st Law

  (An object at rest will stay at rest unless a force acts upon it)

• 2nd Law

  (Force = mass x acceleration)

• 3rd Law

  (For every action there is an opposite or equal reaction)

The soccer ball will not move unless it is kicked is an example of…

• 1st Law

  (An object at rest will stay at rest unless a force acts upon it)

• 2nd Law

  (Force = mass x acceleration)

• 3rd Law

  (For every action there is an opposite or equal reaction)

When there is NO movement, the forces are…

• Balanced

• Unbalanced

• Gravity

Which parachute has the least air resistance?

• Small parachute

• Medium parachute

• Large parachute

What force pulls the parachute down?

• Gravity

• Drag

• Stars