How far from her will the support be

Reference no: EM13293094

a 30kg child wants to use a 20kg board that is 6.0m long as a seesaw. since all her friends are busy, she decides to seesaw by herself by putting the support at the center of gravity when she sits on one end of the board. How far from her will the support be? answer =1.2m show work and use diagram if possible thank you!

Reference no: EM13293094

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