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7.5 usec 30 rsee ? of eulses sketh to Scale -curd dimensio? the Line spechro forth...
A 0.45 kg block oscillates back and forth along a straight line on a frictionless horizontal...
A 0.45 kg block oscillates back and forth along a straight line on a frictionless horizontal surface. Its displacement from the origin is given by x = (12 cm)cos[(17 rad/s)t + p/2 rad] (a) What is the oscillation frequency (in Hz)? (b) What is the maximum speed acquired by the block? (c) At what value of x does this occur? (d) What is the magnitude of the maximum acceleration of the block? (e) At what positive value of x does...
75 mm 30 mm D A torque of magnitude T is applied to shaft AB of...
75 mm 30 mm D A torque of magnitude T is applied to shaft AB of the gear train shown. Knowing that the allowable shearing stress is Talow in each of the three solid shafts, determine the required diameter of (a) shaft AB. (b) shaft CD. C) shaft EF. T B 60 mm 25 mm T= 122 N'm TAllow 61 MPa Determine the torque in shaft CD in Nºm- [Select) Determine the torque in shaft EF in Nm = [Select)...
Question 30 The crystallographic plan along which the dislocation line travels is call : Oa. slip...
Question 30 The crystallographic plan along which the dislocation line travels is call : Oa. slip plan b. dislocation plan C. none of the other choices O d. dislocation line uestion 31 2 points Save Anewer A compressive load (F 100 kN) applied on the shaft as shown in Figure below. The shaft consists of a solid segment AB and a hollow segment BC, which are rigidy joined by couping at B The 400 mm long and solid segment AlB...
PROBLEM 2. Refer to the wall elevation below. Determine the following: The maximum collector force along the line if the walls are constructed out of wood and the applied force is 30 kips The max...
PROBLEM 2. Refer to the wall elevation below. Determine the following: The maximum collector force along the line if the walls are constructed out of wood and the applied force is 30 kips The maximum collector force along the line if the walls are constructed out of concrete and the applied load is 1200 kips. Assume the walls are fixed at the base. a. b. 5'-0" 8-0 5'-0 6-0 3'-0 6-0" 3-0 100 10'-0 5'-0" 6-0 Wall Elevation
PROBLEM 2....
49 line with an 12-8. A particle moves acceleration of a-5/341n+30)m/s, where s us meters. Determine...
49 line with an 12-8. A particle moves acceleration of a-5/341n+30)m/s, where s us meters. Determine the particle's velocaty when s- 2m, f st starts from rest when s-1 m Use a numenical method to evaluate the integral 12-17. The acceleration of a partacle as it moveés along a straaght line is given by a -2r-1)m/s. where t is in seconds. If s . 1 m and U-2 m/s when I 0, determine the partacle's velocity and position when6s Also...
4. (30 Marks) Consider a game in which two firms choose either full scale (F) or...
4. (30 Marks) Consider a game in which two firms choose either
full scale (F) or niche (N) advertising campaigns. The payoffs from
the possible strategy combinations are as follows:
Where x represents costs specific to firm 2 for undertaking a
full scale advertising campaign.
A) Suppose the cost of the full campaign to firm 2 is x=250.
Find the Pure Strategy Nash Equilibrium to the game. (10 marks)
B) For what values of x is niche a dominant strategy...
QUESTION 3 (30 points) The following questions are related to the thyristor bridge topology shown in...
QUESTION 3 (30 points) The following questions are related to the thyristor bridge topology shown in Figure 3.1 TA To Ta ioc VaN VAN R 3 T Ta TAL- Figure 3.1 a) By considering a highly inductive load current equivalent to a current source of value (inc), plot the current waveform of iA for an angle of 30 degrees (a-shown in Fig 3.2). Indicate on the waveform the length (in degrees) of the conduction and blocking parts of the waveform...
7. (9 pts) A block is pushed up a 30 incline by an applied force as...
7. (9 pts) A block is pushed up a 30 incline by an applied force as shown. If F-35 N, M 3.4 ks and the coefficient of kinetic friction is 0.12, what is the magnitude of the resulting acceleration of the block? 8.(10 pts) Two blocks, ms 1.0kg and m-2.0 kg, are connected by a light string as shown In the figure. If the radius of the pulley is 1.0 m and its moment of inertia is s.0 kg-m2, a)...
5.314 Whee 10.0 9.5 9.0 8.5 8.0 7.5 2.500 70 6.5 6.0 5.5 ppm 5.0 46...
5.314 Whee 10.0 9.5 9.0 8.5 8.0 7.5 2.500 70 6.5 6.0 5.5 ppm 5.0 46 40 35 30 25 20 15 10 d. Shown below are the starting material propiophenone (1), and the product of alpha bromination (2), Determine how each compound could be easily identified by HNMR of the alkyl substituent by identifying the approximate chemical shift, integration, and splitting you would observe for the protons labeled in each compound. 4pts Proton Approx. shift, ppm Integ. Splitting: s,d,...
#20 100 FIGURE P2.18 02 Section 2.4 Acceleration t (s) 28, W 80 takec a. W...
#20
100 FIGURE P2.18 02 Section 2.4 Acceleration t (s) 28, W 80 takec a. W Figure P2.19 shows the velocity graph of a bicycle. Draw the bicycle's acceleration graph for the interval 0s s1s4 s. Give both axes an appropriate numerical scale. 19. I b. H be 29.I A brake initia to the V (m/s) v, (m/s) 30. I Lig and b stant a con speec again 10 0 0 t (s)2 FIGURE P2.19 FIGURE P2.20 to rea 31....
75 mm 30 mm D A torque of magnitude T is applied to shaft AB of the gear train shown. Knowing that the allowable shearing stress is Talow in each of the three solid shafts, determine the required diameter of (a) shaft AB. (b) shaft CD. C) shaft EF. T B 60 mm 25 mm T= 122 N'm TAllow 61 MPa Determine the torque in shaft CD in Nºm- [Select) Determine the torque in shaft EF in Nm = [Select)...
Question 30 The crystallographic plan along which the dislocation line travels is call : Oa. slip plan b. dislocation plan C. none of the other choices O d. dislocation line uestion 31 2 points Save Anewer A compressive load (F 100 kN) applied on the shaft as shown in Figure below. The shaft consists of a solid segment AB and a hollow segment BC, which are rigidy joined by couping at B The 400 mm long and solid segment AlB...
PROBLEM 2. Refer to the wall elevation below. Determine the following: The maximum collector force along the line if the walls are constructed out of wood and the applied force is 30 kips The maximum collector force along the line if the walls are constructed out of concrete and the applied load is 1200 kips. Assume the walls are fixed at the base. a. b. 5'-0" 8-0 5'-0 6-0 3'-0 6-0" 3-0 100 10'-0 5'-0" 6-0 Wall Elevation
PROBLEM 2....
49 line with an 12-8. A particle moves acceleration of a-5/341n+30)m/s, where s us meters. Determine the particle's velocaty when s- 2m, f st starts from rest when s-1 m Use a numenical method to evaluate the integral 12-17. The acceleration of a partacle as it moveés along a straaght line is given by a -2r-1)m/s. where t is in seconds. If s . 1 m and U-2 m/s when I 0, determine the partacle's velocity and position when6s Also...
4. (30 Marks) Consider a game in which two firms choose either
full scale (F) or niche (N) advertising campaigns. The payoffs from
the possible strategy combinations are as follows:
Where x represents costs specific to firm 2 for undertaking a
full scale advertising campaign.
A) Suppose the cost of the full campaign to firm 2 is x=250.
Find the Pure Strategy Nash Equilibrium to the game. (10 marks)
B) For what values of x is niche a dominant strategy...
QUESTION 3 (30 points) The following questions are related to the thyristor bridge topology shown in Figure 3.1 TA To Ta ioc VaN VAN R 3 T Ta TAL- Figure 3.1 a) By considering a highly inductive load current equivalent to a current source of value (inc), plot the current waveform of iA for an angle of 30 degrees (a-shown in Fig 3.2). Indicate on the waveform the length (in degrees) of the conduction and blocking parts of the waveform...
7. (9 pts) A block is pushed up a 30 incline by an applied force as shown. If F-35 N, M 3.4 ks and the coefficient of kinetic friction is 0.12, what is the magnitude of the resulting acceleration of the block? 8.(10 pts) Two blocks, ms 1.0kg and m-2.0 kg, are connected by a light string as shown In the figure. If the radius of the pulley is 1.0 m and its moment of inertia is s.0 kg-m2, a)...
5.314 Whee 10.0 9.5 9.0 8.5 8.0 7.5 2.500 70 6.5 6.0 5.5 ppm 5.0 46 40 35 30 25 20 15 10 d. Shown below are the starting material propiophenone (1), and the product of alpha bromination (2), Determine how each compound could be easily identified by HNMR of the alkyl substituent by identifying the approximate chemical shift, integration, and splitting you would observe for the protons labeled in each compound. 4pts Proton Approx. shift, ppm Integ. Splitting: s,d,...
#20
100 FIGURE P2.18 02 Section 2.4 Acceleration t (s) 28, W 80 takec a. W Figure P2.19 shows the velocity graph of a bicycle. Draw the bicycle's acceleration graph for the interval 0s s1s4 s. Give both axes an appropriate numerical scale. 19. I b. H be 29.I A brake initia to the V (m/s) v, (m/s) 30. I Lig and b stant a con speec again 10 0 0 t (s)2 FIGURE P2.19 FIGURE P2.20 to rea 31....
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