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

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

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

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

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

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

A) kg*m/s
B) m/s²
C) Joule
D) Newton

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

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

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

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

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

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

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

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

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

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

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

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

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