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

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

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

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

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

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

A) Joule
B) kg*m/s
C) Newton
D) m/s²

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

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

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

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

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

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

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

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

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

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

A) force
B) velocity
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.