A Block Is on a Frictionless Horizontal Table, on Earth

Multiple Choice

A block is on a frictionless horizontal table, on earth. This block accelerates at 1.9 m/s² when a 90 N horizontal force is applied to it. The block and table are then set up on the moon where the acceleration due to gravity is 1.62 m/s2. What is the weight of the block on the moon?

A) 77 N
B) 67 N
C) 58 N
D) 48 N
E) 39 N