A satellite orbiting Earth has a tangential velocity of 5000 m/s. Earth’s mass is kg and its radius is m. Which is the distance of the satellite from Earth?

it has to be b, about 97 percent.

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.

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