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

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

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

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

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

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

A) kg*m/s
B) Newton
C) m/s²
D) Joule

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

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

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

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

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

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

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

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

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

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

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

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