Question

please help me with this ​

Answer 1

Answer:

F=

(6.4×10

6

m)

2

6.67×10

−11

Nm

2

/kg

2

×6×10

24

kg×1kg

F=

(6.4×10

6

m)

2

6.67×10

−11

kg

2

Nm

2

×6×10

24

kg×1kg

F=

(6.4×10

6

)

2

6.67×6×10

−11+24

F=

40.96×10

12

40.02×10

13

F=0.977050781×10

F=9.77050781

Answer 2

Answer:

6.7×10−11×6×1024=9.81

Step-by-step explanation:

Given : Expression \frac{6.7\times 10^{-11}\times 6\times 10^{24}}{(6.4\times 10^{6})^2}(6.4×106)26.7×10−11×6×1024

To find : Solution of the expression ?

Solution :

Write the expression as,

=\dfrac{6.7\times 6\times10^{-11}\times 10^{24}}{(6.4)^2\times (10^{6})^2}=(6.4)2×(106)26.7×6×10−11×1024

=\dfrac{40.2\times10^{-11+24}}{40.96\times 10^{12}}=40.96×101240.2×10−11+24

=\dfrac{40.2\times10^{13-12}}{40.96}=40.9640.2×1013−12

=\dfrac{40.2\times10}{40.96}=40.9640.2×10

=9.81=9.81

Therefore, \dfrac{6.7\times 10^{-11}\times 6\times 10^{24}}{(6.4\times 10^{6})^2}=9.81(6.4×106)26.7×10−11×6×1024=9.81

hope it will help you