Question

unsure what to do here

For the beam and loading shown in the diagram below calculate the internal shear and internal bending moment at various points Then correctly identify the internal shear diagram, Force P is located at point A Force P2 is located at point D. Force P3 is located at point & Point Cis pinned, and point Eis on rollers. Point 1 is located just to the right of point Point 2 is located just to the right of point D. Point 3 is located just to the right of point E. P2 P2 P3 c D E, B 10 in 21 in. 20 in. 15 in. Х с E Use the standard numerical convention for positive and negative shear and moment shown by this diagram M P1 - 240 lb P2-520 lb P3 - 3001b

Answer 1

Note: in question written part for moments 2 and 3 points are not the same as shown in figure so solution has been provided as written part says the place of 2 and 3 are

Answers as nearest integers are shown at the end

2чо | 5.о Зоо ) K А к 1. 2 Ro RE 2. По 15" 3 Н. Со シ 2 чохо - 52o Xi. Зоох 6 +REX 4 - Re= 601. S6 1 2ъ Efy Rea учо +50 + 2eo - 614.56) 8. : 492 - 439 25 + 492. Ч39 Vi — А чо — 20 2, 439 ль 520 АГ 2чо + ЧЧл, чта - - 211. Sъi Rь

M₂ (just to the right of E) н, – Зоох 1S н, -45oo lo-in Mal just to the right of D) 2. 1, - Зоох (2-9+15)611:56 x 20 Ч, - 135. 2. 2-in # Answers Re - 449 eb 2o2 11 v, eb N, . З 8 дЬ . oosh ebrin н, - "S 1 8s) 22- Д F)