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

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

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

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

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

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

A) Joule
B) Newton
C) kg*m/s
D) m/s²

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

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

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

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

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

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

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

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

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

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

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

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

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