Numerade

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A positive emotional state is ideal for focus. A negative emotional state is ideal for creative thought.

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The tongue functions in deglutition apnea. contains a lot of connective and lymphatic tissues. secretes saliva. is attached to the hard palate. plays a major role in swallowing.

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Why is it desirable to use a maximum amount of aggregate when making concrete of any given strength? (A) Cement is more costly than aggregates. Cement paste tends to shrink while setting and curing; and more paste is then needed and it also produces excessive shrinking. (B) Cement is more costly than aggregates. Cement paste tends to shrink while setting and will not bind well without aggregates (C) Cement is more costly than aggregates. Cement paste adds excessive weight to a concrete mix and will cause incorrect loading.

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Question 16 (3 points) Give the IUPAC name for each of the following compounds. (3 marks each) a) H H H H Br Br H H H H H b) H$_3$C CH$_3$ CH$_3$ Cl CH$_3$ c) O OH

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Examples: Solve by Euler's Method : 1. $x^4 + 8x^3 - 34x^2 - 392x - 735 = 0$ Solution:

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3. A mass executes uniform circular motion around a vertical pole, supported by two wires. One end of each wire is attached to the pole at a distance of 40.1 cm from each other as shown. What is the speed of the mass if the magntiude of the tension in the wires is identical?

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Exercise 3: The figure show the Name plate and the terminal plate of an induction motor. ??? DM-4AP 71-48 732104 400/230 V 1134/0.77 A 0.25 kW cos$\varphi$ 0.73 U/min HZ 1380 50 Is. BIF IP 20 15301 VDE 0530 V V A CE U1 V1 W1 U2 V2 W2 M 3~ KÄFIGLÄUFERMOTOR 230/400V SQUIRREL CAGE MOTOR 230/400V 1. What is the type of induction motor. Justify 2.the characteristics of 3-ph source are 230V-50Hz. Determine and justify the coupling of the stator of motor to operate in rated operating. 3. Calculate the rated developed torque 4. Determine:

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Chapter 5, Problem 5/138 Incorrect Crank OA rotates with a constant counterclockwise angular velocity of 14.7 rad/s. Determine the angular acceleration $\alpha_{AB}$ of link AB for the position shown. The angular acceleration is positive if counterclockwise, negative if clockwise. 105 mm 14.7 rad/s A O B G 85 mm $\overline{AB}$ = 215 mm Answers: $\alpha_{AB}$ = -44.3537 rad/s$^2$

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If q varies directly as the cube p, and q=18 when p=3, how will you find q when p=-6 ?

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In the given figure is solid made of cone and hemisphere in which AB=5cm, OB = 3cm Find the volume of the solid object.

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andre m.