Hey there! :D
Yes, indeed! Magnetic is a form of energy. It pushes or pulls to forces together. A lot of this energy is through waves, and opposite and like poles.
I hope this helps!
~kaikers
Answer: 100lbs
Explanation: The Earth pushes you down at 100lbs, so you push down the earth by 100lbs which is enough to keep you firmly attached to the ground and not allow you to jump more than a couple of feet.
the upward force is from the table and the downward is from gravity they are equal in force so the box doesn't fly up or sink down
Melting, as igneous rock is magma or lava that has cooled and hardened.
They are formed from erosion and weathering.
