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

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

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

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

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

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

A) m/s²
B) Joule
C) Newton
D) kg*m/s

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

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

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

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

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

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

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

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

A) 2 kg*m/s
B) 16 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) The bird
D) They have the same momentum.

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

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

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