Pls help im sorry i cant give more points Which sentence states Newton’s third law?
A.
If two objects collide, each object exerts a force in the same direction as the other.
B.
If two objects collide, each object exerts a force equal to and in the opposite direction of the other.
C.
A collision between a moving object and a stationary object is elastic.
D.
A collision between a moving object and a stationary object is inelastic.
E.
If two objects collide, the moving object exerts a

Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=