Physics, asked by Dhruv112131, 1 year ago

Show that value of g is zero at centre of the earth. (With proper explanations)

Answers

Answered by sorryyar
2
because there is net force is zero . third law of every action is equal and opposite reaction so that all force zero gravity zero

Dhruv112131: can you plz tell using the formulae F=Gm/r*r
sk0768173gmailcom: F=GMm/r^2 F=mg so on comparing both we will get g=Gm/r^2
Answered by sk0768173gmailcom
1
g=MG/r^2
g=GM/0 at centre r =0
g=0

Dhruv112131: i am trying to find out mistake but just clarifying you
sk0768173gmailcom: ok
Dhruv112131: sorry
sk0768173gmailcom: I will check out
Dhruv112131: i mean to say i am not trying to find out mistake
sk0768173gmailcom: Am I right
Dhruv112131: i seemed a bit rude
Dhruv112131: soory for that
Dhruv112131: you are not right
Dhruv112131: a/0= infinitive
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