"Why is gravitational force the weakest force in..." was answered by our experts

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Physics
Advanced Physics

Brennen Hawkins

Answered question

2023-03-14

Why is gravitational force the weakest force in nature?

Answer & Explanation

betssont97

Beginner2023-03-15Added 3 answers

The Gravitational Force is the weakest of the four basic forces because of the Gravitational Constant. The value of the universal gravitational constant is small compared to the size of the electrostatic constant in a vacuum. The formulas

F = \frac{GMm}{R^{2}}

and

F = k \frac{q 1 q 2}{R^{2}}

represent the gravitational force between two masses and Coulomb's force between two electrically charged bodies, respectively. The value of

G (6 .67 \times 10^{- 11})

is very less than that of

k (9 .0 \times 10^{9})

. The gravitational pull is weaker than the electromagnetic force, as demonstrated by this simple example. As a result, gravity is the weakest force in the universe.

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