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

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

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

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

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

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

A) Newton
B) Joule
C) kg*m/s
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 cannot be destroyed
B) energy before equals energy after
C) once destroyed, all energy comes back again
D) energy can only change form

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

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

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

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

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

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

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

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

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

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 is the result of being located above the ground.
D) energy that has the potential to become anything it wants.