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A uniform 9.0 m plank weighing 118 N lies on a platform with 3.2 m jutting...

A uniform 9.0 m plank weighing 118 N lies on a platform with 3.2 m jutting off the platform. How far out on the plank from the edge of the platform can a 51 N dog walk without tipping the plank?

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the center to the of mass is left of 9.0-3.2=5&m. the edge when the catis torque torque. Of exceeds the the plank et - point

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