Cartee energy

Energy in motion is called

•  kinetic energy
• elastic potential energy
• gravitational potential energy
• Tristan walking into a classroom

When you stretch a rubber band, you give it

• kinetic energy
• elastic potential energy
• gravitational potential energy
• a referrak because they are not allowed in school

What would have the least kinetic energy

• A car driving down a hill
• A person running down a hill
• A ball rolling down a hill
• Ms. Cartee winning the Bix 7 road race

Three divers are diving from a 10 meter platform.  The diver who weighs _____ N has the most gravitational potential energy

• 400
•  500
• 600
• All three have the same potential energy.

Bird A flies with a velocity of 1 m/s and bird B flies with the velocity of 2 m/s.  If the birds have the same mass, which bird has a greater momentum?  (momentum = velocity x mass

•  Bird A has a greater momentum.
• The birds have the same momentum.
• Bird B has a greater momentum.
• Neither bird has momentum.

Niagara Falls is a good example of _

• kinetic energy being transformed into potential energy
•  potential energy being transformed into kinetic energy
• energy being lost
• energy being created

Which has greater momentum:  a 5 kg fish swimming 100 m/hr or a 25 kg fish at rest?

• the 5 kg fish
• the 25 kg fish
• they have the same momentum
• neither fish has momentum

Is sitting in top of a tree Potential or Kinetic energy

• PE
• KE

Is a bowling ball rolling down the alley potential or kinetic energy

• PE
• KE

Is wind blowing through the trees potential or kinetic energy

• PE
• KE