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