Saagar gives a certain teacher some sass followed by an eye roll. Suddenly, a chankla
thrown at him. The flip-flop moves from rest to 12km/hr when it strikes Saagar in the bar
of the head. The flight of the chankla takes only 1.2 seconds. What is the average
acceleration of the chankla?

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=