Solve the below problem:
Q: A 150-lbm astronaut took his bathroom scale (a spring scale) and a beam scale (compares masses) to the moon where the local gravity is g = 5.48 ft/s2.
Determine how much he will weigh
(a) On the spring scale and
(b) On the beam scale. Answers: (a) 25.5 lbf; (b) 150 lbf