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

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

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

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

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

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

A) kg*m/s
B) Newton
C) Joule
D) m/s²

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

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) thermal energy
B) chemical energy
C) kinetic energy

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

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

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

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

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

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

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

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

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

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