Answer:
weightlessness, condition experienced while in free-fall, in which the effect of gravity is canceled by the inertial (e.g., centrifugal) force resulting from orbital flight. ... Excluding spaceflight, true weightlessness can be experienced only briefly, as in an airplane following a ballistic (i.e., parabolic) path.
Precisely around 1,800 miles below.
Answer:
A. Materials with a low index of refraction cause light to refract very little.
I’m not really sure but I think it’s D type 1 lever
Energy that is applied to an object.
--TheOneandOnly003