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

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

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

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

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

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

A) kg*m/s
B) Newton
C) m/s²
D) Joule

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

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

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

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

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

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

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

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

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

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

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

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

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