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