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

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

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

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

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

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

A) Newton
B) kg*m/s
C) Joule
D) m/s²

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

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

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

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

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

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

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

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

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

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

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

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

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