Calculate the force on a mass of 10kg placed on the earth's surface ( radius of earth = 6.4*10^6m and mass of earth =6.0*10^24kg and G=6.7*10^-11?

Answer 1

come on, this is calculator work.

F= 6.67e-11 * 6.0e24 / (6.4e6)^2 =...

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6.67e-11 * 6.0e24 / (6.4e6)^2 =

Answer 2

F =6.67*10*6*10/4.096=977.05

Answer 3

6.67*10*6*10/40.9'2

Answer 4

f=GM1M2/r2
given; MI=10KG
M2=6.0*10^24
r2=6.4*10^6
G=6.7*10^-11
sol;
6.7*10^*10kg*6.0*10% 6.4*10^2
=98N

NOTE; laws of indices applied