Question 320250
the screwdriver is dropped (not thrown) so ___ b = 0


"c" is the height of the shaft (what you are solving for)


s=0 when the screw driver hits the bottom at t=5


remember , "g" is negative (downward)


0 = .5(-32)(5^2) + (0)(5) + c




BIG HINT : the solution is NOT 132.7 ft