What is the relationship between inertial mass and gravitational mass?
What is the relationship between inertial mass and gravitational mass?
Gravitational mass is measured by comparing the force of gravity of an unknown mass to the force of gravity of a known mass. Inertial mass is found by applying a known force to an unknown mass, measuring the acceleration, and applying Newton’s Second Law, a = F/m.
Should inertial and gravitational mass equivalence?
Inertial mass is a measure of how fast an object accelerates–given the same force, increasing the inertial mass implies decreasing acceleration. The simplest way to state the equivalence principle is this: inertial mass and gravitational mass are the same thing.
How did the equivalence principle lead to general relativity?
In the theory of general relativity, the equivalence principle is the equivalence of gravitational and inertial mass, and Albert Einstein’s observation that the gravitational “force” as experienced locally while standing on a massive body (such as the Earth) is the same as the pseudo-force experienced by an observer in …
What is the difference between inertial mass and gravitational mass describe the equivalence of the inertial and gravitational mass?
Gravitational mass is measured by comparing the force of gravity of an unknown mass to the force of gravity of a known mass. Inertial mass is found by applying a known force to an unknown mass, measuring the acceleration, and applying Newton’s Second Law, m = F/a.
What is the difference between theory of relativity and special theory of relativity?
The key difference between general relativity and special relativity is that general theory of relativity deals with space-time continuum whereas special relativity only deals with the inertial frames.
Does general relativity explain the strength of gravity?
The general theory of relativity (or general relativity for short) is a major building block of modern physics. It explains gravity based on the way space can ‘curve’, or, to put it more accurately, it associates the force of gravity with the changing geometry of space-time.