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electromagnetic fields theory If a load with a mass of m Ig is placed on the loop as shown in Figure 2, investigate...
QUESTION 2 |15 MARKSI (a) Figure 2 shows a collar with a mass, m of 25...
QUESTION 2 |15 MARKSI (a) Figure 2 shows a collar with a mass, m of 25 kg and coefficient of kinetic friction, pk of 0.3. The attached spring has an unstretched length 7=0.15 m and a stiffness k = 55 Nm. (i) Draw the free-body diagram (FBD) of the system when the collar is at point A with applied force, F = 250 N acting at angle 6 = 30° as shown in Figure 2. [4 Marks] (ii) Find the...
(4). (8 pts). A soil profile is shown in below Figure. A uniformly distributed load Ao is applied at the surface of soil. Given the preconsolidation pressure is between swell index and compressio...
(4). (8 pts). A soil profile is shown in below Figure. A uniformly distributed load Ao is applied at the surface of soil. Given the preconsolidation pressure is between swell index and compression index is: C C/6. The unit weight of water is: -9.38 kN/m. If U-98% we regard it as a completion of primary consolidation. We have taken the clay sample and done the Atterberg Limit test. For the liquid limit test, the result is as below. Please ơ'-926...
This question is worth 20 marks Figure 2 shows a decorator's plank, which is 5 m in length, supported on two trestles. The mass of the plank is 37 kg and the mass of the decorator is 70 kg. In or...
This question is worth 20 marks Figure 2 shows a decorator's plank, which is 5 m in length, supported on two trestles. The mass of the plank is 37 kg and the mass of the decorator is 70 kg. In order to paint a stairwell the decorator has to position themselves at point A, as shown on Figure 2. To stop the plank tipping, the decorator's assistant attaches weights to a rope at point B Figure 2 The decorator's plank...
#8,9 - A) 1 1 6.B=1 = (-)- V2 7. B = 720-2) 8. B =...
#8,9
- A) 1 1 6.B=1 = (-)- V2 7. B = 720-2) 8. B = 0+k) 9. B = -1 10. B = - 007 (part 2 of 2) 10.0 points For given values of Ē and B, there exists a critical speed such that the electrons may move along the +direction undeflected. If the speed of the electron is less than the criti- cal speed, along which direction will the elec- trons be deflected? Answer in units of...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
QUESTION 2 |15 MARKSI (a) Figure 2 shows a collar with a mass, m of 25 kg and coefficient of kinetic friction, pk of 0.3. The attached spring has an unstretched length 7=0.15 m and a stiffness k = 55 Nm. (i) Draw the free-body diagram (FBD) of the system when the collar is at point A with applied force, F = 250 N acting at angle 6 = 30° as shown in Figure 2. [4 Marks] (ii) Find the...
(4). (8 pts). A soil profile is shown in below Figure. A uniformly distributed load Ao is applied at the surface of soil. Given the preconsolidation pressure is between swell index and compression index is: C C/6. The unit weight of water is: -9.38 kN/m. If U-98% we regard it as a completion of primary consolidation. We have taken the clay sample and done the Atterberg Limit test. For the liquid limit test, the result is as below. Please ơ'-926...
This question is worth 20 marks Figure 2 shows a decorator's plank, which is 5 m in length, supported on two trestles. The mass of the plank is 37 kg and the mass of the decorator is 70 kg. In order to paint a stairwell the decorator has to position themselves at point A, as shown on Figure 2. To stop the plank tipping, the decorator's assistant attaches weights to a rope at point B Figure 2 The decorator's plank...
#8,9
- A) 1 1 6.B=1 = (-)- V2 7. B = 720-2) 8. B = 0+k) 9. B = -1 10. B = - 007 (part 2 of 2) 10.0 points For given values of Ē and B, there exists a critical speed such that the electrons may move along the +direction undeflected. If the speed of the electron is less than the criti- cal speed, along which direction will the elec- trons be deflected? Answer in units of...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
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