How much mass does a mystery planet have if you weigh 20 N and it has the same radius as
Earth?

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge

their crystal patterns have been disrupted by stress

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

so easy. just google the electromagnetic waves and it’ll pop up.