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

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

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

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

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

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

A) Joule
B) Newton
C) kg*m/s
D) m/s²

A) the energy due to location
B) the energy stored in bonds
C) the energy of motion
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) 260 J
C) 65 J
D) 130 J

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

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

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

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

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

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

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

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

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