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

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

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

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

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

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

A) Newton
B) kg*m/s
C) Joule
D) m/s²

A) the energy of motion
B) the energy from the sun
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) thermal energy
C) chemical energy

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

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

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

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

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

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

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

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

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

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