Question

calulate the acceleration due to gravity
moon and prove that it is 1/6th of the acceleration
due to gravity and the earth.​

Answer 1

Answer:

We know g=

3

4πGρr

=Kρr

Given, g

m

=

6

1

g

e

⇒

g

e

g

m

=

ρ

e

r

e

ρ

m

r

m

=

6

1

Also ρ

m

=

5

3

ρ

e

So,

5r

e

3r

m

=

6

1

⇒r

m

=

18

5r

Answer 2

Answer:

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