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

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

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

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

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

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

A) Joule
B) kg*m/s
C) m/s²
D) Newton

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

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

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

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

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

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

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

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

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

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

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

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

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