Question

accelaration of gravity=9.8
R=6.4*10²*²*²-²
Universal gravity constant G= 6.674 10-²*² Nm²kg-²
Mass of earth =M= gR²/G​

Answer 1

Answer:

4+5-3:6(46_+4#82797$9(/5)((_$8&7-

Answer 2

Answer:

g=R2GM

Given, G=6.67×10−11Nm2kg−2

R=6.4×106m

g=9.8ms−2

∴M=GgR2=6.67×10−119.8×6.4×6.4×1012

                               ≈6×1024kg

Explanation:

plz mark me as brainlist