A) mechanical energy B) total energy C) energy sum D) fundamental energy
A) elastic potential energy B) chemical potential energy C) gravitational potential energy D) rubber band potential energy
A) kinetic energy B) elastic potential energy C) chemical potential energy D) gravitational potential energy
A) it stay the same B) it decreases C) it increases
A) gravity's pull (on) earth B) gravity pulls everything C) gravitational possible energy D) gravitational potential energy
A) elastic energy B) kinetic energy C) gravitational potential energy D) falling energy
A) kg*m/s B) m/s2 C) Newton D) Joule
A) the energy stored in bonds B) the energy due to location C) the energy of motion D) the energy from the sun
A) energy cannot be destroyed B) once destroyed, all energy comes back again C) energy can only change form D) energy before equals energy after
A) chemical energy B) kinetic energy C) thermal energy
A) 32.5 J B) 65 J C) 130 J D) 260 J
A) 2.84 kg B) 1035 kg C) 12.8 kg D) 23.5 kg
A) 77.8 J B) 275.6 J C) 154.35 J D) 15.75 J
A) 588 J B) 60 J C) 150 watts D) 2.4 J
A) 22.72 kg B) 2.32 kg C) 142 kg D) 71 kg
A) 16 kg*m/s B) 2 kg*m/s C) 4 kg*m/s D) 8 kg*m/s
A) Trick question - birds do not have momentum. B) The bird C) The dog D) They have the same momentum.
A) energy B) acceleration C) velocity D) force
A) no B) yes C) not if it is on the planet earth
A) the energy of motion. B) a type of mechanical energy. C) energy that is the result of being located above the ground. D) energy that has the potential to become anything it wants. |