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

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

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

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

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

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

A) Joule
B) kg*m/s
C) Newton
D) m/s²

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

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

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

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

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

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

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

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

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

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

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

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

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