Question

If the value of universal gravitational constant in SI is 6.6x10-11 Nm2kg-2, then find its value in CGS system?​

Answer 1

Answer:

1 Netwon =1kg ms

−2

Hence Nm

2

/kg

2

=

kg

2

kgms

−2

×m

2

=kg

−1

m

3

s

−2

1kg=10

3

grm

1m=10

2

cm

∴ kg

−1

m

3

s

−2

=

s

−1

(10

3

)

−1

×(10

2

)

3

=

s

2

10

−3

×gm

−1

×10

6

cm

3

∴1Nm

2

/kg

2

=kg

−1

m

3

s

−2

=10

3

grm

−1

cm

3

s

−2

G=6.6×10

−11

×10

3

grm

−1

cm

3

s

−2

∴G=6.67×10

−8

grm

−1

cm

3

s

−2

.

Answer 2

Answer:

6.7 ×10-8 dyne cm g

Explanation:

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