Kinetic Energy
Energy of Motion
Kinetic
Energy due to position and height
potential energy
All heat transfer from _______ to __________
hot to cold
Slows transfer of heat
insulators
Charging your ipad takes electrical energy and stores it as
potential energy
At what point does the roller coaster going down the hill have the greatest kinetic energy
bottom of hill
Person A has more mass then person B. They both are at the same heigh diving board. Who has more potential energy
Person A
Temperature is the measure of the average
kinetic energy
speeds up transfer of heat
conductors
how humans get energy
food, sleep
Train A and Train B have the same mass. Train A is traveling at a faster speed. What train has more kinetic energy
Train A
Batteries not being used have potential energy because
Stored energy
Type of heat transfer through direct contact of a solid
conduction
styrofoam is a good
insulator
main source of energy for life on earth
sun
An apple fell from an 8 foot tree and another apple fell from a 10 foot tree. What has more kinetic energy during the fall?
10 foot tree fall
The greatest potential energy of the rolercoaster is at its
highest point
Type of heat transfer through currents, liquids or gases
convection
metal is a good
conductor
how does mass and distance effect force
bigger mass closer distance greater force
Describe how kinetic and potential energy are related
answer may very
Describe the difference between potential and kinetic energy
answers may vary
type of heat transfer from the sun
radiation
name two items you could use to minimize transfer of heat
may vary
describe 4 energy transformations
may vary