1. A 80.0 kg person stands on a bathroom scale in an elevator. [6]

I) If the elevator moves down with an acceleration of 3.0 m/s2 , then draw free body diagram for the person including the direction of acceleration and hence calculate his apparent weight utilizing newton's 2nd law.

II) If the elevator moves with constant velocity of 4 m/s in the downward direction, then what will be the apparent weight of the person?