The force of gravity on Earth for this astronaut is 50 x 9.8 = 490 Newton. Divide this by 5.6 squared, and you get 15.6 Newton.
Note that the astronaut will not feel this force, because he is in free fall; any space capsule he is in will accelerate towards Earth with the same speed as him, and he will feel weightless.
Earth is the most massive terrestrial planet, so it has the highest surface gravity.
The precise location of Antarctica's highest mountain is 78.5255° S, 85.6171° W.
earth
Earth is the largest and most massive of the four inner or terrestrial planets. Its surface gravity is therefore the highest of the four.
New Moon causes the highest tides, as then the gravity effect of both Sun and Moon add together to attract the oceanic water. Full Moons cause the next highest tides.
Female escort
Satellite
Earth is the most massive terrestrial planet, so it has the highest surface gravity.
Saturn!!
Earth.
Oil has the highest specific gravity. Water has the second.
@Elmo
Earth
The precise location of Antarctica's highest mountain is 78.5255° S, 85.6171° W.
As the biosphere is contained entirely within the troposphere (lowest layer of the atmosphere), an astronaut in orbit is far over 100 miles above the highest portion of the biosphere.
earth
gold