What type of energy
Kinetic Energy
What has more gravitational potential energy?
An airplane 10,000 feet in the air
An airplane on the runway?
The highest one!
What is the first step in the Engineering design process?
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What is stored energy?
Potential Energy
Which has more kinetic energy?
A car going 100 mph
A car going 45 mph
The faster one!
What force is responsilble for potential energy of height?
Gravity
Light energy
Which has more light energy?
The Moon
The worlds brightest flashlight
What has less friction?
Carpet
Ice
Ice
Heat Energy (thermal energy)
What has more potential energy:
An elepahnt standing on a cliff
A llama standing on a cliff
The elephant
Test it!
What type of energy do we want in our gasoline for cars?
Chemical Energy
What has more sound energy:
A lion's roar
The loudest human
The loudest human (130db)
What is a constraint?
A limit or restriciton