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

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

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

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

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

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

A) Newton
B) kg*m/s
C) Joule
D) m/s²

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

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

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

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

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

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

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

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

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

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

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

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

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