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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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