div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220405005e1c655190f5c70b6a0bd32dhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: imagespcmacorgimagespcmacorgSiSFilesSchoolsTNHumboldtCitySchoolsHumboldtHigh · A freight train traveling with a velocity of -40 ms begins backing into a train yard src=https:reader030vdocumentinreader030viewer20220405005e1c655190f5c70b6a0bd32dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220405005e1c655190f5c70b6a0bd32dhtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: imagespcmacorgimagespcmacorgSiSFilesSchoolsTNHumboldtCitySchoolsHumboldtHigh · A freight train traveling with a velocity of -40 ms begins backing into a train yard src=https:reader030vdocumentinreader030viewer20220405005e1c655190f5c70b6a0bd32dhtml5thumbnails2jpg width=142 height=106 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