A box containing bricks with a size width of 1.50 m and length of 1.75 m on an inclined concrete ramp with slope 32° and velocity of 4.5 cm/s. The box weights 55N and separated by a thin film of engine oil in between the ramp.[Please refer to TABLE Q1(b)] (i) List down the density,dynamic and kinematic viscosity of engine oil at temperature of 60°   (ii) Sketch the free body diagram based on the above condition (iii) Determine the space between the board and the ramp, dy

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A box containing bricks with a size width of 1.50 m and length of 1.75 m on an inclined concrete ramp with slope 32° and velocity of 4.5 cm/s. The box weights 55N and separated by a thin film of engine oil in between the ramp.[Please refer to TABLE
Q1(b)]

(i) List down the density,dynamic and kinematic viscosity of engine oil at
temperature of 60°  

(ii) Sketch the free body diagram based on the above condition

(iii) Determine the space between the board and the ramp, dy

TABLE QI(b)
Properties of ligquids
Specitie
Thermal
Thermal
Diftusivty
Dynamic
Viscosity
Kinematic
Prandti
Expansion
Coeft,
Temp.
Density
Heat
Conductvity
Viscosity
Number
Metta CHJ
160
0.1863
1.133 x 10
0.00052
420.2
405.0
3492
3580
1270 x 10
2.699 x 10
2.264 x 10
1.942x 10
1.694 x 10
2.126
1.927
150
0.1703
LI74 x 10
1.077x 10
9.749 x 10
9.169 x 10
0.0091
7.1 x 10
6.288 x 10
5.27 10
4.377 x 10
3.577 x 10
0.00444
0.00520
-140
3700
3875
0.1550
1803
1738
-130
371.1
0.1402
120
as1.4
-110
-100
-90
1.331 x 10
1.188 x 10
1.055 x 10
1.7a2
1810
2.063
328.8
301.0
4611
5578
0.111s
0.067
7.356 x 10
5.761 x 10
0.00841
001282
0.02922
261.7
0.0797
3423 x 10
2.761 x 10
3.082
Methanol CHJOHI
2515
2577
2644
0.1987
5.857 x 10
5.O8 x 10
4.460 x 10
3.942 x 10
3.510 x 10
20
788.4
1002 x 10
7.429 x 10
7.414
0.00118
30
40
50
779.1
769.6
0.1980
0.1972
0.1965
9.2x 10
9.690 x 10
6.531 x 10
0.00120
5.795 x 10
5.185 x 10
4.677x 10
4.210x 10
5.980
0.00123
0.00127
0.00132
00137
760.1
750.4
2718
278
9.509 x 10
9.320x 10
9.128x 10
5.453
60
0.1957
5.018
4.655
70
740.4
0.190
3.146 x 10.
Isotuane RGO0a
1O75x 10
1044x 10
1.360 x 10
8531 x 10
5.942 x 10
4.420 x 10
3432x 10
2.743 x 10
2.233 x 10
1.8x 10
1.509 x 10
-100
-75
683.8
1881
0.1383
0.1357
9.305 x 10
12.65
659.3
634.3
608.2
0.00142
0.00150
0.00161
0.00177
1970
-50
-25
2069
2180
0.1283
0.1181
9.773 x 10
8.906 x 10
5.624 x 10
3.769 x 10
2.688 x 10
167
6.079
4.963
0.0019
0.0032
0.006
0.00385
0,00628
580.6
2306
2455
0.1068
7.974 x 10
1.993 x 10
1.510 x 10
1.155 x 10
4.304
25
50
550.7
517.3
0.0956
0.0851
7.069 x 10
6.233 x 10
3.880
3.582
2640
75
100
4785
429.6
5460 x 10
4.634 x 10
B.785 x 10
6.483 x 10
3.363
3.256
0.0757
3361
0.0669
ycene
8.219 x 10
5.287 x 10
1276
2262
0.2820
0.2835
9.773 x 10
10.49
84.101
5
1273
2288
9.732 x 10
10
15
20
1270
1267
1264
2320
2354
2386
6.730
4.241
2.496
54,327
34,561
20,570
12,671
8.392
9.662x 10
3.339 x 10
1.970 x 10
1.201 x 10
7.878 x 10
5.232x 10
3.464 x 10
2.455 x 10
0.2856
9.56 x 10
9.484 x 10
9.388 x 10
1.S19
0.9934
25
1261
2416
0.20
30
35
1258
1255
1252
2447
2478
9.291 x 10
9.195 x 10
9.101 x 10
0.6582
0.4347
0.3073
5631
3,767
2497
0.2860
40
2513
0.2863
Engine O ued
0.1469
0.1450
0.1444
9.097 x 10
B.680 x 10
8.391 x 10
46.636
10,63
2,962
899.0
1797
3.814
0.8374
0.2177
4242 x 10
0.00070
1881
1964
2048
2132
9.429 x 10
2.485 x 10
565 x 10
3.794x 10
2.046 x 10
1.241 x 10
20
40
0.00070
0.00070
888.1
863.9
852.0
0.1404
0.1380
0.00070
0.00070
7.934 x 10
0.07399
0.03232
0.01718
0.01029
1.080
80
7.599 x 10
100
120
B40.0
8289
2220
2308
0.1367
0.1347
0.1330
499.3
279.1
1763
1.330 x 10
7.042 x 10
0.00070
0,00070
140
2395
6.798x 10
0.0068
1181
0.00070
150
B10.3
2441
0.1327
6.708 x 10
0.005344
6.595 x 10
98.31 0.00070
Seuce Data generated ham the IS sahware developed by SA Kein and F.LAarade. Orgraly band on vareus us
Transcribed Image Text:TABLE QI(b) Properties of ligquids Specitie Thermal Thermal Diftusivty Dynamic Viscosity Kinematic Prandti Expansion Coeft, Temp. Density Heat Conductvity Viscosity Number Metta CHJ 160 0.1863 1.133 x 10 0.00052 420.2 405.0 3492 3580 1270 x 10 2.699 x 10 2.264 x 10 1.942x 10 1.694 x 10 2.126 1.927 150 0.1703 LI74 x 10 1.077x 10 9.749 x 10 9.169 x 10 0.0091 7.1 x 10 6.288 x 10 5.27 10 4.377 x 10 3.577 x 10 0.00444 0.00520 -140 3700 3875 0.1550 1803 1738 -130 371.1 0.1402 120 as1.4 -110 -100 -90 1.331 x 10 1.188 x 10 1.055 x 10 1.7a2 1810 2.063 328.8 301.0 4611 5578 0.111s 0.067 7.356 x 10 5.761 x 10 0.00841 001282 0.02922 261.7 0.0797 3423 x 10 2.761 x 10 3.082 Methanol CHJOHI 2515 2577 2644 0.1987 5.857 x 10 5.O8 x 10 4.460 x 10 3.942 x 10 3.510 x 10 20 788.4 1002 x 10 7.429 x 10 7.414 0.00118 30 40 50 779.1 769.6 0.1980 0.1972 0.1965 9.2x 10 9.690 x 10 6.531 x 10 0.00120 5.795 x 10 5.185 x 10 4.677x 10 4.210x 10 5.980 0.00123 0.00127 0.00132 00137 760.1 750.4 2718 278 9.509 x 10 9.320x 10 9.128x 10 5.453 60 0.1957 5.018 4.655 70 740.4 0.190 3.146 x 10. Isotuane RGO0a 1O75x 10 1044x 10 1.360 x 10 8531 x 10 5.942 x 10 4.420 x 10 3432x 10 2.743 x 10 2.233 x 10 1.8x 10 1.509 x 10 -100 -75 683.8 1881 0.1383 0.1357 9.305 x 10 12.65 659.3 634.3 608.2 0.00142 0.00150 0.00161 0.00177 1970 -50 -25 2069 2180 0.1283 0.1181 9.773 x 10 8.906 x 10 5.624 x 10 3.769 x 10 2.688 x 10 167 6.079 4.963 0.0019 0.0032 0.006 0.00385 0,00628 580.6 2306 2455 0.1068 7.974 x 10 1.993 x 10 1.510 x 10 1.155 x 10 4.304 25 50 550.7 517.3 0.0956 0.0851 7.069 x 10 6.233 x 10 3.880 3.582 2640 75 100 4785 429.6 5460 x 10 4.634 x 10 B.785 x 10 6.483 x 10 3.363 3.256 0.0757 3361 0.0669 ycene 8.219 x 10 5.287 x 10 1276 2262 0.2820 0.2835 9.773 x 10 10.49 84.101 5 1273 2288 9.732 x 10 10 15 20 1270 1267 1264 2320 2354 2386 6.730 4.241 2.496 54,327 34,561 20,570 12,671 8.392 9.662x 10 3.339 x 10 1.970 x 10 1.201 x 10 7.878 x 10 5.232x 10 3.464 x 10 2.455 x 10 0.2856 9.56 x 10 9.484 x 10 9.388 x 10 1.S19 0.9934 25 1261 2416 0.20 30 35 1258 1255 1252 2447 2478 9.291 x 10 9.195 x 10 9.101 x 10 0.6582 0.4347 0.3073 5631 3,767 2497 0.2860 40 2513 0.2863 Engine O ued 0.1469 0.1450 0.1444 9.097 x 10 B.680 x 10 8.391 x 10 46.636 10,63 2,962 899.0 1797 3.814 0.8374 0.2177 4242 x 10 0.00070 1881 1964 2048 2132 9.429 x 10 2.485 x 10 565 x 10 3.794x 10 2.046 x 10 1.241 x 10 20 40 0.00070 0.00070 888.1 863.9 852.0 0.1404 0.1380 0.00070 0.00070 7.934 x 10 0.07399 0.03232 0.01718 0.01029 1.080 80 7.599 x 10 100 120 B40.0 8289 2220 2308 0.1367 0.1347 0.1330 499.3 279.1 1763 1.330 x 10 7.042 x 10 0.00070 0,00070 140 2395 6.798x 10 0.0068 1181 0.00070 150 B10.3 2441 0.1327 6.708 x 10 0.005344 6.595 x 10 98.31 0.00070 Seuce Data generated ham the IS sahware developed by SA Kein and F.LAarade. Orgraly band on vareus us
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