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

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

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

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

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

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

A) m/s²
B) kg*m/s
C) Joule
D) Newton

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

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

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

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

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

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

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

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

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

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