## College Physics (4th Edition)

The nurse measures Felipe's weight to be $623~N$
We can find Felipe's mass: $F_N - mg = ma$ $F_N = m~(g+a)$ $m = \frac{F_N}{g+a}$ $m = \frac{750~N}{9.80~m/s^2+2.0~m/s^2}$ $m = 63.56~kg$ Felipe's weight is $(63.56~kg)(9.80~m/s^2) = 623~N$ The nurse measures Felipe's weight to be $623~N$