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

A) rubber band potential energy
B) elastic potential energy
C) gravitational 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 stay the same
C) it decreases

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

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

A) Newton
B) Joule
C) kg*m/s
D) m/s²

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

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) thermal energy
B) chemical energy
C) kinetic energy

A) 32.5 J
B) 65 J
C) 260 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) 15.75 J
D) 275.6 J

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

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

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

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

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

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

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