A) fundamental energy
B) total energy
C) mechanical energy
D) energy sum

A) chemical potential energy
B) gravitational potential energy
C) elastic potential energy
D) rubber band potential energy

A) gravitational potential energy
B) kinetic energy
C) elastic potential energy
D) chemical potential energy

A) it stay the same
B) it increases
C) it decreases

A) gravitational potential energy
B) gravitational possible energy
C) gravity's pull (on) earth
D) gravity pulls everything

A) kinetic energy
B) falling energy
C) elastic energy
D) gravitational potential energy

A) Joule
B) kg*m/s
C) Newton
D) m/s²

A) the energy due to location
B) the energy stored in bonds
C) the energy from the sun
D) the energy of motion

A) energy can only change form
B) energy before equals energy after
C) energy cannot be destroyed
D) once destroyed, all energy comes back again

A) thermal energy
B) kinetic energy
C) chemical energy

A) 130 J
B) 32.5 J
C) 65 J
D) 260 J

A) 2.84 kg
B) 1035 kg
C) 23.5 kg
D) 12.8 kg

A) 275.6 J
B) 77.8 J
C) 154.35 J
D) 15.75 J

A) 60 J
B) 588 J
C) 150 watts
D) 2.4 J

A) 22.72 kg
B) 142 kg
C) 71 kg
D) 2.32 kg

A) 4 kg*m/s
B) 16 kg*m/s
C) 8 kg*m/s
D) 2 kg*m/s

A) The dog
B) They have the same momentum.
C) The bird
D) Trick question - birds do not have momentum.

A) velocity
B) acceleration
C) force
D) energy

A) no
B) yes
C) not if it is on the planet earth

A) energy that has the potential to become anything it wants.
B) a type of mechanical energy.
C) the energy of motion.
D) energy that is the result of being located above the ground.