div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220403045e978e6eaf56167d1909a8c7html5page1jpg target=_blank img data-url=documentzzz-whvwsdshuviuhh-frp-1-frictional-force-acted-on-block-x-in-figure-i-2-frictionalhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: ZZZ WHVWSDSHUVIUHH FRP · 1 Frictional force acted on block X in Figure I 2 Frictional force acted on block X in Figure 2 Figure 2 3 No frictional force acted on block X in loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer20220403045e978e6eaf56167d1909a8c7html5thumbnails1jpg width=140 height=200 adivpwwwtestpapersfreecompdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220403045e978e6eaf56167d1909a8c7html5page2jpg target=_blank img data-url=documentzzz-whvwsdshuviuhh-frp-1-frictional-force-acted-on-block-x-in-figure-i-2-frictionalhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: ZZZ WHVWSDSHUVIUHH FRP · 1 Frictional force acted on block X in Figure I 2 Frictional force acted on block X in Figure 2 Figure 2 3 No frictional force acted on block X in loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer20220403045e978e6eaf56167d1909a8c7html5thumbnails2jpg width=140 height=200 adivpwwwtestpapersfreecompdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220403045e978e6eaf56167d1909a8c7html5page3jpg target=_blank img data-url=documentzzz-whvwsdshuviuhh-frp-1-frictional-force-acted-on-block-x-in-figure-i-2-frictionalhtmlpage=3 data-page=3 class=trans-thumb lazyload...