Question

Calculate the force of gravitation between the earth and the Sun, given that
the mass of the earth 6 x 10 Kg and of the sun is 2 x 10 Kg. The average
distance between the two is 1.5x 10" m.

class 9 science​

Answer 1

Given : Mass of earth m=6×10

24

kg

Mass of Sun M=2×10

30

kg

Distance between sun and earth r=1.5×10

11

m

Force of gravitation between them F=

r

2

GMm

F=

(1.5×10

11

)

2

6.67×10

−11

×(6×10

24

)×(2×10

30

)

=3.557×10

22

N

Hope it helps.

Answer 2

omg! sis I'm bad at maths