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3.A parallel force system acts on the lever beam whose hinge support is at the left-end. Determine the magnitude and position of the resultant, if a 30lb force 2ft to the right of the hinge support is acting downward, another downward force of 60lb 5ft to the right of the support, a force of 20lb is acting upward 2ft to the right of the 60lb force and another downward force of 40lb at the right-end of the beam 4ft to the right of the 20lb.

3.A parallel force system acts on the lever beam whose hinge support is at the left-end. Determine the magnitude and position of the resultant, if a 30lb force 2ft to the right of the hinge support is acting downward, another downward force of 60lb 5ft to the right of the support, a force of 20lb is acting upward 2ft to the right of the 60lb force and another downward force of 40lb at the right-end of the beam 4ft to the right of the 20lb.

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3.A parallel force system acts on the lever beam whose hinge support is at the left-end. Determine the magnitude and position of the resultant, if a 30lb force 2ft to the right of the hinge support is acting downward, another downward force of 60lb 5ft to the right of the support, a force of 20lb is acting upward 2ft to the right of the 60lb force and another downward force of 40lb at the right-end of the beam 4ft to the right of the 201b.
Transcribed Image Text:3.A parallel force system acts on the lever beam whose hinge support is at the left-end. Determine the magnitude and position of the resultant, if a 30lb force 2ft to the right of the hinge support is acting downward, another downward force of 60lb 5ft to the right of the support, a force of 20lb is acting upward 2ft to the right of the 60lb force and another downward force of 40lb at the right-end of the beam 4ft to the right of the 201b.
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