11. [-/2 Points] DETAILS OBINPHYS8 2.P.008. MY NOTES AS In an experiment performed in a space station, a force of 43 N causes an object to have an acceleration equal to 5 m/s . What is the object's mass? kg Need Help? Read It12. [-/2 Points] DETAILS OBINPHYS8 2.P.011. M A person stands on a scale inside an elevator at rest (see the figure below). The scale reads W = 722 N. W a (a) What is the person's mass? kg (b) The elevator accelerates upward momentarily at the rate of a = 4 m/s. What does the scale read then? N c) The elevator then moves with a steady speed of 6 m/s. What does the scale read now? N