Question

the mass of the earth is 6 x 10^24. the radius of the earth is 6.4 x 10^6 and the gravitational constant 6.7 x 10^-11Nm^2/kg2 calculate the value of g

Answer 1

Answer:

F=  

R  

2

 

GM  

e

​  

M  

m

​  

 

​  

 

F=  

(3.84×10  

8

)  

2

 

6.7×10  

−11

×6×10  

24

×7.4×10  

22

 

​  

 

=  

(3.84)  

2

×10  

16

 

297.48×10  

−11+24+22

 

​  

 

=20.17×10  

19

 

=2.017×10  

20

 N

Explanation:

Answer 2

Explanation:

Answer will be 20 N