Force and Motion

The sum of all forces acting on an object and direction

• Contact Force
• Balanced Force
• Unbalanced Force
• Net Force

Balanced or Unbalanced?

• Balanced 
• Unbalanced

What is the unit to MEASURE force?

• Kilogram
• Meter
• Pascal
• Newton

What is the formula for force?

• F=M/A
• F=A/M
• F=M*A
• F=M*F

An airplane traveling from San Francisco to Chicago travels 1,260 km in 3.5 h. What is the time traveled?

• 3.5 hrs

• 360 km/h

• 1,260 km

An airplane traveling from San Francisco to Chicago travels 1,260 km in 3.5 h. What is the distance traveled?

• 3.5 hrs

• 360 km/h

• 1,260 km

An airplane traveling from San Francisco to Chicago travels 1,260 km in 3.5 h. What is the speed?

• 3.5 hrs

• 360 km/h

• 1,260 km

Which of the following is NOT an example of acceleration?

• a person jogging at 3 m/s along a winding path
• a car stopping at a stop sign
• a cheetah running 27 m/s east
• a plane taking off

What is Newton's First Law?

• Object in motion stays in motion and an object at rest stays at rest unless acted on by a outside force
• Force = mass x acceleration
• For every action there is an equal and opposite reaction

Newton's second law states.....

• If there is more mass then there is more acceleration

• An object at rest wants to be in motion

• Force = Mass x Acceleration

• The force exerted on an object is not related to mass or acceleration