Gravitational field strength is another name of acceleration due to gravity which can be given by dividing the gravitational force on an object by its mass.
The formula can be given as
[tex]E=\frac{F_{g}}{m}\\[/tex]
where E = gravitational field
[tex]F_{g}[/tex] = force of gravity
m = mass of the object.
hence the correct choice is
1) Fg/m
The magnitude of the gravitational field strength near Earth’s surface is represent by [tex]\dfrac{F_{g} }{m}[/tex] . And option (1) is correct.
The gravitational field strength can be defined as the ratio of weight of an object (W), and the mass (m) of an object. It is the other name given to the acceleration due to gravity, denoted by g.
The standard expression for the gravitational field strength is,
[tex]E = \dfrac{W }{m}[/tex]
Here, W is the weight of object and m is the mass of object.
The weight of object near the surface of Earth is balanced by the gravitational pull. Therefore,
[tex]F_{g} = W[/tex]
here, [tex]F_{g}[/tex] is the gravitational force.
Solving as,
[tex]E = \dfrac{W }{m}\\\\E = \dfrac{F_{g} }{m}[/tex]
Thus, we can conclude that the magnitude of the gravitational field strength near Earth’s surface is represent by [tex]\dfrac{F_{g} }{m}[/tex] . And option (1) is correct.
Learn more about the gravitational field strength here:
https://brainly.com/question/24079958
