Answer:
mountains are limited in their theoretical height by several processes. First is isostasy: the bigger a mountain gets, the more it weighs down its tectonic plate, so it sinks lower. ... Bottom line: mountains can get taller than Mount Everest in earth gravity, like the Appalachians probably did—but not much taller.
Its tangential speed is constant although its velocity is changing. As the object changes direction, it results in a changing of positive and negative signs of the velocity. Although, the magnitude of the velocity (speed) is not changing.
if the pointy thingy in your compass is pointing north, that means it's being (pulled toward) something near Earth's north pole
I believe you mean 6.02*10^7 but you want to shift the decimal 7 times to the right which would be 60200000 (:
