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

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

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

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

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

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

A) Joule
B) kg*m/s
C) Newton
D) m/s²

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

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

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

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

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

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

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

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

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

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

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

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

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