KE
Energy is kinetic when it is ___________
In motion
The potential energy of an object is energy that is _______
stored
Heat is always transferred from ______ to _____
Hot to cold
Oil
Non-Renewable
Mass
Kg
If you double the mass of an object, the kinetic energy is ___________
Doubled
Elastic
The average kinetic energy of the particles in a substance is called the _________
Temperature
Solar power
Renewable
Kinetic Energy
Joules
If the speed of an object is doubled, the kinetic energy of that object is __________
Quadrupled
Potential energy that comes from the breaking of bonds between elements is called __________ potential energy
Chemical
The amount of energy it takes to raise 1 Kg of a substance by 1 degree C is called ?
Specific Heat
Geothermal energy
Renewable
Joules
If the mass of an object is 5 kg, and the speed of that object is 2 m/s, how much kinetic energy does that object have?
10 J
How much gravitational potential energy does a 5 kg object have if it is 10 meters off the ground?
490 J
How much heat is transferred when 10 kg of water is heated from 10 degrees C to 20 degrees C. (c= 4184 J/kgC)
418,400 J
Coal
Non-renewable
Specific Heat
J/kg C
If there are 100 J of kinetic energy in an object that is traveling 5 m/s, what is the mass of that object?
8 Kg
If there are 980 J of gravitational potential energy in a 10 Kg object, how high is the object from the ground?
1 m
How much heat is transferred when 10 kg of water (c=4184 J/kgC) is cooled from 20 degrees C to 10 degrees C?
-418,400 J
Nuclear power
non-renewable
velocity (speed)
m/s