### Determine the minimum value of rand corresponding value ofx

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##### Reference no: EM131022174

The jib crane is designed for a maximum capacity of 10 kN, and its uniform I-beam has a mass of 200 kg.

(a) Plot the magnitude Rof the force on the pin at Aas a function of xthrough its operating range of x= 0.2 m tox= 3.8 m. On the same set of axes, plot the x- and y-components of the pin reaction at A.

(b) Determine the minimum value of Rand the corresponding value ofx.

(c) For what value of Rshould the pin at Abe designed? (Use g= 10 m/s2.)

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