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

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

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

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

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

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

A) kg*m/s
B) m/s²
C) Joule
D) Newton

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 can only change form
C) energy before equals energy after
D) energy cannot be destroyed

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

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

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

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

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

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

A) 16 kg*m/s
B) 4 kg*m/s
C) 8 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) energy
C) velocity
D) acceleration

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