Assertion: gravity's mass | /r/HasProperty | distance
Facets:
Source sentences:
text: Despite Albert Einstein’s work on general relativity in 1915, which supersedes Newton’s work, Newton’s equation for calculating the gravitational forces are still used today because of its simplicity – two masses, a distance and a constant that became known as the gravitational constant (G).
text: where F is the force due to gravity, between two masses (m 1 and m 2 ), which are a distance