Why does the value of gravity decrease as we dig into the Earth, but also decrease as we enter the upper atmosphere?
4841
How does gravity work underground?
20981
Why is Earth's gravity stronger at the poles?
74021
Why do heavier objects fall faster in air?
106274
What's the weight of the earth?
104584
Why is potential energy negative when orbiting in a gravitational field?
55099
Why do we still need to think of gravity as a force?
50077
How much weight do you feel during negative g-forces?
17835
Does compression of matter increase gravity?
119337
Can we escape Earth's gravity slowly?
32338
A Basic Question about Gravity, Inertia or Momentum or something along those lines
11683
Why does the atmosphere rotate along with the earth?
7413
Why does atmospheric pressure act on us?
122992
Spring force under gravity
89594
Pressure and altitude
73673
What is gravity and what causes objects to act against it?
58355
Why does inertia happen?
130347
Why do objects with different masses fall at the same rate?