1. The problem statement, all variables and given/known data To simulate gravity, a circular space station with a radius of 150 m is rotated so that astronauts standing on the inner surface move at 30 m/s. If the 75 kg astronaut stands on a bathroom scale what reading will it give? (assume the scale is calibrated in newtons) 2. Relevant equations Fc=mv2/r 3. The attempt at a solution Fnet=Fc =(75)(30)2/150 =450 N So does this look correct? Im not really sure whether to include FN and FG or if they just cancel out. Thanks!