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Determine the magnitude of the compression force

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Reference no: EM131887409

A person on crutches weighs 155 lb. As seen from the front, each light crutch makes an angle of θ = 18.0° with the vertical. Half of the person's weight is supported by the crutches. The other half is supported by the vertical forces of the ground on the person's feet.

a) Assuming that the person is moving with constant velocity and the force exerted by the ground on the crutches acts along the crutches, determine the smallest possible coefficient of friction between crutches and ground.

b) Determine the magnitude of the compression force supported by each crutch.

Reference no: EM131887409

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