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

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

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

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

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

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

A) m/s²
B) kg*m/s
C) Newton
D) Joule

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

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

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

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

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

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

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

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

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

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

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

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

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