A horse pulls a wagon forward. What is the equal and opposite force for the force of
the horse pulling forward on the wagon as described
by Newton's third law?

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more

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

i don't understand. explain it clearly

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods