Unformatted text preview: Fθ = To tip, the condition is that the normal force exerted by the right leg is zero, and taking torques about the left edge of the left leg, ), m 90 . ( ) m 0.10 ( cos m) (1.80 sin w θ F θ F = + and solving for F gives . sin 2 cos ) 9 1 ( θ θ w F + = Setting the expression equal gives , cos sin ) sin 2 cos ) 9 1 (( s s θ μ θ θ θ μ= + and solving for θ gives . 66 ) 21 ( ) 9 10 ( arctan s s ° = = μ μ θ...
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 Force, left leg

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