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