Question

Write an expression for the gravitational force of attraction between two bodies of masses m1 and m2 separated by a distance r

Answer 1

Answer:

F = G*m1*m2/r^2

Explanation:

F is directly proportional to the product of masses and inversely proportional to the square of the distance between their center of gravities.

Hence F = G*m1*m2/r^2 where G is the universal gravitational constant.

Hope you find this useful!!

Answer 2

Answer:

Explanation:

Newton's law of Universal Gravitation:

Newton's Law of Universal Gravitation states that every particle in the universe attracts every other particle with a force directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

As a result, the universal gravity equation takes the following form:

$F ∝ m1m2/r2$

$F = G m1m2/r2$

F is the gravitational force between bodies, m1 and m2 are their masses, r is the distance between their centres, and G is the universal gravitational constant.

The universal gravity constant (G) is the constant proportionality (G) in the above equation. The precise value of G was determined experimentally by Henry Cavendish. G = 6.673 x 10-11 N m2/kg2 is discovered to be the value.

#SPJ2