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

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

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

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

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

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

A) Newton
B) Joule
C) kg*m/s
D) m/s²

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

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

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

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

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

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

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

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

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

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

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

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

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