What is the magnitude of the total force exerted by these two charges on a negative point charge q3 = -5. 98 nc that is placed at the origin?.

The momentum of an isolated system is conserved a) only in inelastic collisions. b) only in elastic collisions. c) in both elastic and inelastic collisions

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?