Question

If the value of universal gravitational constant in SI is 6.6x10¹¹Nm²kg², then find its value in CGS system?​

Answer 1

Answer:

hope you understand

Explanation:

1 Netwon =1kg ms−2

Hence Nm2/kg2=kg2kgms−2×m2=kg−1m3s−2

1kg=103grm

1m=102cm

∴ kg−1m3s−2=s−1(103)−1×(102)3

                         =s210−3×gm−1×106cm3

∴1Nm2/kg2=kg−1m3s−2=103grm−1cm3s−2

 G=6.6×10−1

Answer 2

Answer:

1 Netwon =1kg ms-2

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Hence Nm2/kg2=kg2kgms-2-m2-kg-1m3s-2

1kg=103grm

1m=102cm

... kg-1m3s-2-s-1(103)-1-(102)3

=s210-3xgm-1x106cm3

...1Nm2/kg2=kg-1m3s-2=103grm-1cm3s-2

G=6.6x10-1