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

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

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

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

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

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

A) Joule
B) m/s²
C) Newton
D) kg*m/s

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

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

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

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

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

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

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

A) 71 kg
B) 142 kg
C) 2.32 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) They have the same momentum.
D) The dog

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

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