A) mechanical energy B) total energy C) fundamental energy D) energy sum
A) elastic potential energy B) gravitational potential energy C) rubber band potential energy D) chemical potential energy
A) elastic potential energy B) kinetic energy C) chemical potential energy D) gravitational 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) falling energy B) kinetic energy C) elastic energy D) gravitational potential energy
A) kg*m/s B) Joule C) m/s2 D) Newton
A) the energy stored in bonds B) the energy due to location C) the energy from the sun D) the energy of motion
A) energy cannot be destroyed B) energy before equals energy after C) energy can only change form D) once destroyed, all energy comes back again
A) chemical energy B) thermal energy C) kinetic energy
A) 65 J B) 130 J C) 260 J D) 32.5 J
A) 2.84 kg B) 1035 kg C) 12.8 kg D) 23.5 kg
A) 15.75 J B) 275.6 J C) 154.35 J D) 77.8 J
A) 588 J B) 2.4 J C) 150 watts D) 60 J
A) 22.72 kg B) 71 kg C) 142 kg D) 2.32 kg
A) 4 kg*m/s B) 8 kg*m/s C) 2 kg*m/s D) 16 kg*m/s
A) The dog B) The bird C) Trick question - birds do not have momentum. D) They have the same momentum.
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 is the result of being located above the ground. C) energy that has the potential to become anything it wants. D) the energy of motion. |