Q. 24.6( 161 Votes )
Write the formula to find the magnitude of the gravitational force between the earth and an object on the surface of the earth.
The formula to find the magnitude of the gravitational force between the earth and an object on the surface of the earth is:
Gravitational force, F = G ×
G = Gravitational constant
M = Mass of the earth
m = Mass of the object
And R is Radius of the earth
Rate this question :
Universal law of gravitation states that every object exerts a gravitational force of attraction on every other object. If this is true, why don’t we notice such forces? Why don’t the two objects in a room move towards each other due to this force? (Picture)Lakhmir Singh & Manjit Kaur - Physics
Two particles are places at some distance from each other. If, keeping the distance between them unchanged, the mass of each of the two particles is doubled, the value of gravitational force between them will become:
A. 1/4 times B. 1/2 times
C. 4 times D. 2 timesLakhmir Singh & Manjit Kaur - Physics
The value of acceleration due to gravity of earth:
A. Is the same on equator and poles?
B. Is the least on poles?
C. Is the least on equator?
D. Increases from pole to equatorLakhmir Singh & Manjit Kaur - Physics
The value of gravitational constant depends upon:Evergreen - Science
Which force is responsible for holding the solar system together?Lakhmir Singh & Manjit Kaur - Physics