nbot8810 nbot8810 26-02-2024 Physics contestada A person whose mass is 73 kg steps on a mechanical bathroom scale that rests on a slope incline. If the slope angle is 14.7° above the horizontal, what is the normal force exerted by the scale? a) 663.8 N b) 684.2 N c) 705.9 N d) 728.3 N