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

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

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

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

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

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

A) Newton
B) m/s²
C) kg*m/s
D) Joule

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

A) energy cannot be destroyed
B) once destroyed, all energy comes back again
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) 65 J
C) 130 J
D) 260 J

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

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

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

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

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

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

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

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

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