## Essential University Physics: Volume 1 (3rd Edition)

$3.34 \ kN$
We first find the mass on earth: $m = \frac{8.82 \ kN}{9.81 \ m/s^2}= 899\ kg$ We use the gravitational constant for Mars to find: $w = (3.71 m/s^2)(899kg)=3.34 \ kN$