A block is on a frictionless horizontal table, on earth. This block accelerates at 7.9 m/s2 when a 40 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. A horizontal force of 20N is applied to the block when it is on the moon. What acceleration does this force impact to the block?