Two boys and a Man decided to play in a seesaw 6 m long. The two boys seated on the left side of the fulcrum while the Man seat on the right side. The boys seat 0.5 m apart., the boy on behind seats 0.5 m from the left edge. Boy 1 exerts 80 N while Boy 2 exerts 70 N. The man exerts 200N . Where should the man seat from the fulcrum in order to balance the seesaw? Find also the reaction force exerted by the fulcrum. Make the fulcrum as the point of reference for moment. Draw the FBD.

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Chapter10: Rotational Motion And Angular Momentum
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Identify the x1,x2,x3 y1,y2,y3. A1,A2,A3, At. Center of gravity for x and y.
Two boys and a Man decided to play in a seesaw 6 m long. The two boys seated on the left side
of the fulcrum while the Man seat on the right side. The boys seat 0.5 m apart., the boy on
behind seats 0.5 m from the left edge. Boy 1 exerts 80 N while Boy 2 exerts 70 N. The man exerts
200N . Where should the man seat from the fulcrum in order to balance the seesaw? Find also
the reaction force exerted by the fulcrum. Make the fulcrum as the point of reference for
moment. Draw the FBD.
Transcribed Image Text:10 2 3 Identify the x1,x2,x3 y1,y2,y3. A1,A2,A3, At. Center of gravity for x and y. Two boys and a Man decided to play in a seesaw 6 m long. The two boys seated on the left side of the fulcrum while the Man seat on the right side. The boys seat 0.5 m apart., the boy on behind seats 0.5 m from the left edge. Boy 1 exerts 80 N while Boy 2 exerts 70 N. The man exerts 200N . Where should the man seat from the fulcrum in order to balance the seesaw? Find also the reaction force exerted by the fulcrum. Make the fulcrum as the point of reference for moment. Draw the FBD.
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