It's Field Day & you are aiming your water cannon at the principal. You know the cannon will hurl water at 42m/s. You also know you have exactly 8.3 seconds to
shoot & run. How close to the principal must you be for a direct hit?

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

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=

Which of the following statement is false