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