Answer:
because it is from a mathematical combination of SI base units
Explanation:
Answer:
mass of the earth is directly proportional to its gravity and the radius is inversely proportional to its gravity. ... But when you go inside the surface of the earth inspiteof decreasing radius the force of gravity decreases.
Explanation:
The answer is a.12.5kg because i just did the test and it was correct.
hope this helps
The answer is 60 km. I hope it helps i dont know if this is right or wrong.