Technology is the study of the natural world.

• True
• False

The definition of a technological device is...

• Any type of computer
• Any type of cell phone
• Any human made product used to solve a problem
• Any product that can use the internet

An example of a technological device would be:

• A pencil for writing letters
• A stone used to make a chisel
• A computer with internet
• All of the above

An example of kinetic energy would be...

• A roller coaster at the top of its tracks
• A rubber band fully extended
• A pencil that is falling down
• A balloon filled with air

What is potential energy?

• Stored energy
• Energy in motion
• Ability to do work
• Ability to float

All are measurements of speed except:

• Miles per hour
• Feet per second
• Yards per second
• Minutes per hour

Friction causes heat and:

• Acceleration
• The slowing down of motion
• Lift
• Overflow

If Aerodynamics is the study of mechanics and air, Hydrodynamics is...

• The study of mechanics and fluids
• The study of energy
• The study of mechanics and fluids
• The study of speed

A material that is able to float in water is said to be

• Buoyant
• Lightweight
• Displaced
• Energy

What happens when objects are added to a tank of water causing the water to overfill the tank

• replacement
• saturation
• displacement
• buoyancy