Answer: 19.2N.
Explanation: To calculate Luna's weight on Asgard, we can use the formula:
weight = mass x gravity
where "mass" is Luna's mass and "gravity" is the gravitational acceleration on Asgard, which is given as 3.2 m/s^2.
So Luna's weight on Asgard would be:
weight = 6 kg x 3.2 m/s^2 = 19.2 N
Therefore, Luna's weight on Asgard is 19.2N.