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

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

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

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

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

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

A) kg*m/s
B) Joule
C) Newton
D) m/s²

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

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

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

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

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

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

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

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

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

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

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

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

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