Question

Calculate the force of gravitation between two protons placed at a distance of 10-18 m apart. The mass of a proton is
1.67 * 10 kg.​

Answer 1

Explanation:

A

˚

(=10

−10

m) apart? (m

p

=1.67×10

−27

kg,m

e

=9.11×10

−31

kg)

Answer 2

Answer:

A formula is there for the calculation of gravitational forces between 2 bodies and it works over the principle described by the scientists that the force of gravitation of larger body attract the smaller one

so, working upon this principle would provide us with the formula F= G×(Mm)/r²

so here r=s =8

so so 8²=64

now G=universal gravitational constant = 1.67×10^-11

and M=mass of larger body of proton=1.67×10

And m=mass of smaller body of proton=1.67 ×10

so ,on the basis of given information we could easily calculate the force in newton with all the quantities in their S.I units

so ((1.67)³×10^-19)/64

(2.7889×10^-9)/64

now let's take the approx. of 2.7889 which would be 3

so (3×10^-9)/ 64 N would be your right answer and approx. value for the gravitational force between the two protons