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

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

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

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

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

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

A) m/s²
B) Newton
C) Joule
D) kg*m/s

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

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

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

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

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

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

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

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

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

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

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

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

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