Apolice crime lab is trying to determine whether someone was murdered or died as a result of an accident. he was struck in the temple by a 4.20 kg sculpture that is alleged to have fallen off a bookcase. the sculpture presumably fell a distance of 1.43 m and the corner that struck him had an area of 0.250 cm 2. if the time for the sculpture to stop was 1.00 ms, the pressure on his temple, in n/m 2, was