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

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

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

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

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

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

A) Newton
B) Joule
C) kg*m/s
D) m/s²

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

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) chemical energy
B) kinetic energy
C) thermal energy

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

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

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

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

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

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

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

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

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

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