Question

A boy of mass 40kg sits at point of 2.0m from the pivot of see saw . Find the weight of a girl who can balance the see saw by sitting at a distance of 3.2 m from the pivot . (Take g = 10 Nkg-1)

Answer 1

40 kg * 2.0 m = x kg * 3.2 m

find the mass , multiply by g to get weight (in Newtons)

Answer 2

Learning

Answer 3

To now the calculate

Answer 4

I need an answer

Answer 5

yes

Answer 6

Yes