The person in Figure P5.35 weighs 170 Ib. As seen from the front, each light crutch makes an angle of22.0° with the vertical. Half of the person's weight is supported by the crutches. The other half issupported by the vertical forces of the ground on his feet. Assuming the person is moving with constantvelocity and the force exerted by the ground on the crutches acts along the crutches, determine (a) thesmallest possible coefficient of friction between crutches and ground and (b) the magnitude of thecompression force in each crutch.22.0°22.0°

Given, Weight W=170lb Angle θ=22°

Answered: The person in Figure P5.35 weighs 170…

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