Types of Forces

What force holds the planets in motion around the sun?

• Magnetic
• Electrical
• Gravitational
• Air Resistance

What force ultimately slows the roller coaster to a stop?

• Applied
• Normal
• Friction
• Magnetic

Name the missing force....

• weight force
• normal force
• frictional force
• tension force

Name the missing force...

• frictional force
• weight force
• thrust
• buoyant force

Name the missing force...

• tension force
• frictional force
• normal force
• spring force

Friction acts in a direction __________ to the direction of the object’s motion.   

• Side By Side
• Parallel Directions
•  Opposite
• The Same Direction

A force exerted by a compressed or stretched spring upon any object that is attached to it.

• Spring Force

• Tension Force

• Elastic Force

The repelling or attracting force between a magnet and a ferromagnetic material (like iron).

• Magnetic Force

• Electrical Force

• Gravity

What is buoyant force?

• A downward pushing force that a fluid pushes on an object

• A force that causes an object to sink

• A upward pushing force that a fluid pushes on an object

• The same as gravity

An object is falling downward through Earth's atmosphere. In which direction is the air resistance force?

• Down

• Up

• Around the object

• Through the object