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