Question

explain the statement in picture where G is equal To (see above) plz help....
challenge for physics
class 9th
be brainy and explain properly. thnku

Answer 1

I am speaking that is why I think you will not understand but please read carefully the things which are going to be explained first of all we know that everything in this world not world we can say universe is actually composed of atoms and everything's attract each other with a force this is what you have learnt in you 9th class yes of course it is now we know that everything is attracting the other thing with the force which is called a gravitational pull but what is the magnitude of that Force for that we take the mass of the bigger object that is for example we can save earth and the mass of the smaller object now the force is directly proportional to the product of these two masses and inversely proportional to the square of the distance between them we can say that if the mass of the body is increased then the force between them increases and when the distance between them increase the force decreases now to remove the sign of proportionality we need a constant and that constant is the universal gravitational constant whose value is 6.67 into 10 power -11

Answer 2

Force is directly proportional to the magnitude of the net force, in the same direction as the net force and it is inversely proportional to the mass of the object. Thus , if the mass of the body is increased then the force between them increases and when the distance between them increase the force decreases now to remove the sign of proportionality we need a constant and that constant is the universal gravitational constant with the value of 6.67 into 10 to the power -11 .