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Whay will happen to the forces …

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Whay will happen to the forces between 2 obj. If the masses of both the obj. are doubled? (Explain with an equation)
  • 2 answers

Prisha Gupta 4 years, 7 months ago

I want equation for the 3rd part

Gaurav Seth 4 years, 7 months ago

What happens to the force between two objects, if

(i) the mass of one object is doubled?
(ii) the distance between the objects is doubled and tripled?
(iii) the masses of both objects are doubled?

Newtons' law for Gravitational force  F = G M1 M2 / d²
      M1 and M2 are masses of two bodies and d is the distance between them.

1) As Force is directly proportional to the mass of each object, the force will be doubled.

2)  d is doubled,  Force will become 1/4th  as Force is inversely proportional to the square of distance.
     d is tripled.  Force will become 1/9th as force is inversely proportional to the square of d.

3)  four times. 

 

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