Explanation Write the expression for net torque. τ net = I ω 2 tan ϕ (I) Here, I is the moment of inertia, ω is the angular velocity and ϕ is the angle. Write the expression for net torque associated with the bearings. τ net = 2 F d Here, F is the force and d is the distance from point O . Conclusion: Substitute 2 F d for τ net in equation (I) and rearrange the equation to find the force on each bearing. 2 F d = I ω 2 tan ϕ F = I ω 2 2 d tan ϕ Substitute 2 m r 2 for I and ω sin ϕ for ω in the above equation

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Chapter 11, Problem 46P

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The value of force exerted by each bearing.

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The value of force exerted by each bearing.

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