Gravity Inside Earth Simulation
Visualizing how weight changes as you descend toward Earth's center
Depth Below Surface
0 km
Surface Center
Surface Weight
250 N
50 N 500 N
Physics of Gravity Inside Earth
This simulation demonstrates how gravitational force changes as you move toward Earth's center, assuming uniform density:
Gravitational acceleration at depth d:
g(d) = g(1 - d/R)
Where:
g = surface gravity (9.81 m/s²)
d = depth below surface
R = Earth's radius (6371 km)
g(d) = g(1 - d/R)
Where:
g = surface gravity (9.81 m/s²)
d = depth below surface
R = Earth's radius (6371 km)
Current Depth
0 km
Current Weight
250.00 N
Gravity Ratio
1.00
Earth Layers Passed
Crust
