div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: Scanned by CamScanner - ec504rgfileswordpresscom · 3- Draw neat sketches wherever necessary unbalance Page 1 of 2 Bl The arms Of a four-arm bridge a b balance CJ src=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: Scanned by CamScanner - ec504rgfileswordpresscom · 3- Draw neat sketches wherever necessary unbalance Page 1 of 2 Bl The arms Of a four-arm bridge a b balance CJ src=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: Scanned by CamScanner - ec504rgfileswordpresscom · 3- Draw neat sketches wherever necessary unbalance Page 1 of 2 Bl The arms Of a four-arm bridge a b balance CJ src=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: Scanned by CamScanner - ec504rgfileswordpresscom · 3- Draw neat sketches wherever necessary unbalance Page 1 of 2 Bl The arms Of a four-arm bridge a b balance CJ src=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: Scanned by CamScanner - ec504rgfileswordpresscom · 3- Draw neat sketches wherever necessary unbalance Page 1 of 2 Bl The arms Of a four-arm bridge a b balance CJ src=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdivdiv class=ts-pagebuttonPage 6button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5page6jpg target=_blank amp-img class=ts-thumb alt=Page 6: Scanned by CamScanner - ec504rgfileswordpresscom · 3- Draw neat sketches wherever necessary unbalance Page 1 of 2 Bl The arms Of a four-arm bridge a b balance CJ src=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5thumbnails6jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdivdiv class=ts-pagebuttonPage 7button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5page7jpg target=_blank amp-img class=ts-thumb alt=Page 7: Scanned by CamScanner - ec504rgfileswordpresscom · 3- Draw neat sketches wherever necessary unbalance Page 1 of 2 Bl The arms Of a four-arm bridge a b balance CJ src=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5thumbnails7jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdivdiv class=ts-pagebuttonPage 8button div class=ts-image a href=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5page8jpg target=_blank amp-img class=ts-thumb alt=Page 8: Scanned by CamScanner - ec504rgfileswordpresscom · 3- Draw neat sketches wherever necessary unbalance Page 1 of 2 Bl The arms Of a four-arm bridge a b balance CJ src=https:reader042vdocumentsmxreader042viewer20220305185ac431dc7f8b9aae1b8d4d69html5thumbnails8jpg width=142 height=106 layout=responsive amp-imga divpScanned by CamScannerpdiv