Writing Prompt: Write about the force of gravity that you feel when you are on Earth. Then compare that
force with the force of gravity you would feel on a larger planet and then also on a
smaller planet. Explain and give examples of how the motion of objects might be
affected on each of the three planets.
M

Ateam of astronauts is on a mission to land on and explore a large asteroid. in addition to collecting samples and performing experiments, one of their tasks is to demonstrate the concept of the escape speed by throwing rocks straight up at various initial speeds. with what minimum initial speed vesc will the rocks need to be thrown in order for them never to "fall" back to the asteroid? assume that the asteroid is approximately spherical, with an average density p 3.84 x108 g/m3 and volume v 2.17 x 1012 m3 recall that the universal gravitational constant is g 6.67 x 10-11 n m2/kg2

Which is an example of an exothermic process?

What causes the development of most clouds and precipitation in the atmosphere?