Question

The gravitational force on a body a mass 60 is 588 Newton if the mass of earth is 6×10ki power 24kg and radius of earth is 6.4×10ki power 6m .Find the value of capital G​

Answer 1

Answer:Please bro Brian lists

Given that,

Earth of mass M=6×10

24

kg

Gravitational force F=3.5×10

2

N

Distance between earth and sun r=1.5×10

11

m

Mass of the sun = m

Now,

The gravitational force is

F=

r

2

GMm

3.5×10

2

=

(1.5×10

11

)

2

6.67×10

−11

×6×10

24

×m

m=

6.67×10

−11

×6×10

24

3.5×10

2

×1.5×10

11

×1.5×10

11

m=0.1967×10

11

kg

m=1.97×10

10

kg

Hence, the mass of the sun is 1.97×10

10

Kg