A student normally weighs 37D N. She is now in an elevator moving upward, and her apparent weight as measured by a scale under her feet is 430 N. What is the direction of her acceleration? [a] downward [b] upward (c) cannot be determined with available infomation What is the magnitude of her acceleration? [a] a = 11.4 mfsga [b] a = 40.3 mfsg (c) a = 1.6 1113's2 [d] a, = 9.3 ms2 [e] a = 6.1 this2