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

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

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

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

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

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

A) Joule
B) m/s²
C) Newton
D) kg*m/s

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

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) thermal energy
C) kinetic energy

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

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

A) 275.6 J
B) 77.8 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) 2.32 kg
C) 22.72 kg
D) 71 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) They have the same momentum.
C) The bird
D) Trick question - birds do not have momentum.

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

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

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