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

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

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

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

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

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

A) Newton
B) Joule
C) kg*m/s
D) m/s²

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

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

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

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

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

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

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

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

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

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