The weight of a body of certain mass becomes zero in space. why?write with reasons

Weight is what you get when a certain amount of gravity is acting on that mass, and something, like the surface of a planet, is resisting that action. In space, when falling freely, there's nothing resisting the pull of gravity so weight disappears. Mass however stays.

hope this helps u

Explanation:

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray