The net work done on a system moving to a stop, in magnitude, is equal: Select one:
to. At its change in the amount of linear movement or momentum
b. At its initial kinetic energy
c. At its final kinetic energy
d. Missing data to answer

Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?

Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has