1. Explainthe universal law of gravitation and 8Btaim ISbymathematical

1.	1. Explainthe universal law of gravitation and 8Btaim ISbymathematical form. Which phenomena can be explainedthe universal law of gravitation?
Answer» This law is applicable only if the following Conditions are met.. 1 - Two Bodies having Mass 2 - There must be Some Distance between them According to Universal Gravitational Law : (i)The Gravitational force Between two bodies having mass m1 and m2 directly depends on the product of their masses and (ii) Inversely Proportional to the Square of distance between them... F = Gravitational force m1 and m2 are the masses of bodies r = Distance between the bodies having masses m1 and m2... Now from statement (i) and (ii) we must have F = G m1 x m2 / r^2 ----(iii) where G is the constant of proportionality..called Universal gravitational Constant..... According to relation (iii)..if mass of the body increases then F will increase too...and decreases if the distance between them increases

1. Explainthe universal law of gravitation and 8Btaim ISbymathematical form. Which phenomena can be explainedthe universal law of gravitation?

Answer»

This law is applicable only if the following Conditions are met..

1 - Two Bodies having Mass

2 - There must be Some Distance between them

According to Universal Gravitational Law :

(i)The Gravitational force Between two bodies having mass m1 and m2 directly depends on the product of their masses and

(ii) Inversely Proportional to the Square of distance between them...

F = Gravitational force

m1 and m2 are the masses of bodies

r = Distance between the bodies having masses m1 and m2...

Now from statement (i) and (ii) we must have

F = G m1 x m2 / r^2 ----(iii) where G is the constant of proportionality..called Universal gravitational Constant.....

According to relation (iii)..if mass of the body increases then F will increase too...and decreases if the distance between them increases

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