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

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

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

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

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

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

A) Joule
B) Newton
C) kg*m/s
D) m/s²

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) thermal energy
B) kinetic energy
C) chemical energy

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

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

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

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

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

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

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

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

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

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