A 74 Kg Adult Sits At One End Of A 9 1 M Long Board His 27 Kg Child Sits On The Other End Where Should The Plvot Be Pl 1 (38.84 KiB) Viewed 38 times
A 74 Kg Adult Sits At One End Of A 9 1 M Long Board His 27 Kg Child Sits On The Other End Where Should The Plvot Be Pl 2 (62.13 KiB) Viewed 38 times
A 74 kg adult sits at one end of a 9.1 m long board. His 27 kg child sits on the other end.
Where should the plvot be placed so that the board is balanced ignoring the board's mass? Express your answer using two significant figures. Part B Find the pivot point if the board is uniform and has a mass of 13 kg Express your answer using two significant figures.
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