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

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

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

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

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

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

A) Joule
B) kg*m/s
C) m/s²
D) Newton

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

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

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

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

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

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

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

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

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

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

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

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

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