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2. A tape is located between two parallel plates moving in opposite directions (see figure). A tape separates two fluids with
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Solution criven in the concertion Mi = 1 mPa.sec.a.1x103 Pa. See illy = 5m Parsee = 5xios Parsee H=5cm = 5x1oºm Since I mitt-According to Movestons Creed of viscosity Shear stress T oll all av (Mlm2). 0 = 1 ค!.44 ----57 T- - - --- by -- ocks OferpeTo = - Mg x lo-3 = Mga al 9 C . Ho Hah . we know that a Force = are ax shear stress his Rorce on the tape because cause of toM = 4, y H ( *,*43 % put the values of M,,N,,V2, sta 41 - 10 x 110 x xi 115.6 x หอ 4 เอว 28 ] 5 X 16 1 } x (ox 10 - 5 x16 11Cniven in Hees part- 1 career ong tape seer tercer 21 m2 he 2.5cm = 9.5x10²m 666 $b bb bb bbbbbbbbbbbb Ho h= 5-2.5=2,5cm = 2.from equation © FEAT, A LV,V) -☺ 6 fa = AEG e Allo (V. rv) - (Haug Block Diagram of tape. 19999999911111111111111111111 - Assthe one = 10 xið?-102, Come to ser xro2-/ 4w = 9x10²-95 4V5-94.91 v=-6.2275 m/sec so we 1953u me that teppae is moving in t vBloere Dicgrom af teper Apply Rorce Balance for constande velocity a fet fig = R pure value of fx, fa s fir 1 te A (Vgr va M,NE 5.09 N= 35.00 v = 6.2995) misec Scanned with CamScanner

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