Engineering analysis

2. You have just developed the most incredible gizwhatzit in the world and only

2. You have just developed the most incredible gizwhatzit in the world and only the time base unit remains to be designed. The time base has 2 inputs: Select and clock and 1 outpu…

2. You hold a hose at 45 degree to the horizontal and at a height of 1 m from th

2. You hold a hose at 45 degree to the horizontal and at a height of 1 m from the floor. The water reaches a maximum distance of 10 m from where you are standing. Now you place yo…

2. You jump off a table. To avoid breaking your legs, you bend your knees as you

2. You jump off a table. To avoid breaking your legs, you bend your knees as you land. Which of the following can explain why bending your knees is better than landing with your l…

2. You pull a 5 kg box over a distance of 7 m (see image below) with an accelera

2. You pull a 5 kg box over a distance of 7 m (see image below) with an acceleration of 2.4 m/s How much work do you do? A) 2.4J B) 12J C) 16.8J D) 60 84J A 10-meter long, horizon…

2. You pull a 70 kg block up a 400 incline so that the tension of the rope is pa

2. You pull a 70 kg block up a 400 incline so that the tension of the rope is parallel to the incline. The block starts from rest and the incline has a coefficient of friction of …

2. You rub a plastic rod with wool so that the rod has a negative charge. You br

2. You rub a plastic rod with wool so that the rod has a negative charge. You bring the rod close to one end of a metal rod. (a) Draw a charge diagram showing the charges on the p…

2. You rub a plastic rod with wool so that the rod has a negative charge. You br

2. You rub a plastic rod with wool so that the rod has a negative charge. You bring the rod close to one end of a metal rod. (a) Draw a charge diagram showing the charges on the p…

2. You toss a ball from your window and hit the ground m/s. When the ball leaves

2. You toss a ball from your window and hit the ground m/s. When the ball leaves your hand, it is the horizontal. Ignore air resistance, and g 9.80 window. It is found that the ba…

2. You walk into what looks like an ordinary elevator, holding your bathroom sca

2. You walk into what looks like an ordinary elevator, holding your bathroom scale (as you do every morning), and press a random button. However, you should never have assumed tha…

2. You worK for Roadway Express trucking company in the Environmental Health ano

2. You worK for Roadway Express trucking company in the Environmental Health anod Safety Division. Roadway wishes to establish a new terminal in South Jersey. The corporate planne…

2. Young\'s modulus of nylon is 3.7 10 9 N/m 2 . A force of 2.2 10 6 N is applie

2. Young's modulus of nylon is 3.7 109 N/m2. A force of 2.2 106 N is applied to a 1.2 m length of nylon of cross sectional area 0.18 m2. By what amount does the nylon stretch? 3. …

2. Your car is travelling at constant speed of 100 km/h when an emergency situat

2. Your car is travelling at constant speed of 100 km/h when an emergency situati pr To better understand the role that reaction time plays in slowing your car, the follo motkA di…

2. [10] The Kyoto Protocol was an agreement among industrialined couneries to em

2. [10] The Kyoto Protocol was an agreement among industrialined couneries to emissions to 5% below 1990 levels by 2008 Redctions tron were problem we will consider only CO emissi…

2. [10] The Kyoto Protocol was an agreement problem we will consider only CO; em

2. [10] The Kyoto Protocol was an agreement problem we will consider only CO; emissions 2006 the Pains)occurs ex it. Ifthe was a21%n from use fargets were different for each count…

2. [10] The following chart was developed for a particular compaction equipment

2. [10] The following chart was developed for a particular compaction equipment by using a specific soil type. It is required to compact the soil using the same equipment to achie…

2. [10] The following chart was developed for a particular compaction equipment

2. [10] The following chart was developed for a particular compaction equipment by using a specific soil type. It is required to compact the soil using the same equipment to achie…

2. [15] Recall that the hazard detection unit detects a load-use data hazard by

2. [15] Recall that the hazard detection unit detects a load-use data hazard by checking if 1) the instruction at the EX stage is a load, and 2) the instruction at the ID stage us…

2. [1pt] A charged particle moving at constant speed is entering a region of uni

2. [1pt] A charged particle moving at constant speed is entering a region of uniform magnetic field and follows the curved path shown in the diagram. Consider each of the followin…

2. [1pt] A crane of mass M has a wheelbase, E, and its centre of mass midway bet

2. [1pt] A crane of mass M has a wheelbase, E, and its centre of mass midway between the wheels (the mass of the boom is negligible). The boom has length L and makes an angle 6 wi…

2. [1pt] A square loop of wire with a small resistance is moved with constant sp

2. [1pt] A square loop of wire with a small resistance is moved with constant speed from a field free region into a region of uniform B field (B is constant in time) and then back…

2. [1pt] A uniform 3.9 kg cylinder can rotate about an axis through its center a

2. [1pt] A uniform 3.9 kg cylinder can rotate about an axis through its center at O. The forces applied are: F1 = 7.80 N, F2 = 4.00 N, F3 = 4.40 N, and F4 = 3.80 N. Also, R1 = 11.…

2. [1pt] Answer True, False, or Cannot tell to each of the five statements below

2. [1pt] Answer True, False, or Cannot tell to each of the five statements below. E.g., if the answer to the first statement is true' and to the rest, cannot tell', enter TCCCC a.…

2. [1pt] Four free-body diagrams of a block on a ramp are shown. Match each diag

2. [1pt] Four free-body diagrams of a block on a ramp are shown. Match each diagram to a situation. E.g., if diag. 1 corresponds to situation D, diag. 2 to situation B, diag. 3 to…

2. [1pt] The figure below shows two points in an E-field: Point 1 is at (X1,Y1)

2. [1pt] The figure below shows two points in an E-field: Point 1 is at (X1,Y1) = (3,4) in m, and Point 2 is at (X2,Y2) = (12,9) in m. The Electric Field is constant, with a magni…

2. [2pt] Select ALL the correct definitions of the WAVELENGTH of a standingwave.

2. [2pt] Select ALL the correct definitions of the WAVELENGTH of a standingwave. E.g., if B and D are true and the rest are false, enterBD. A) The distance along the standing wave…

2. [2pt] The refractive index of a transparent material can be determined by mea

2. [2pt] The refractive index of a transparent material can be determined by measuring the critical angle when the material is in air (nair = 1.00). If c = 41.5 deg, what is the i…

2. [4 Points] A linear time-invariant system is realized by the flow graph shown

2. [4 Points] A linear time-invariant system is realized by the flow graph shown below. x[n] y[n] 2 a) b) c) Write the difference equation relating x[n] and y[n] for this flow gra…

2. [4 points] In a concrete lab, the following materials were used to make 72.5

2. [4 points] In a concrete lab, the following materials were used to make 72.5 lb of concrete. .Portland cement-10.37 lb Slag cement 1.85 lb Sand 19.26 lb . Coarse aggregate 35.7…

2. [4pt] Match the type of distance measurement with the objects whose distance

2. [4pt] Match the type of distance measurement with the objects whose distance can be measured using it (If the first corresponds to B, and the next 5 to C, enter BCCCCC): 1) nea…

2. [Economics] This problem is similar to Problem 3 in Section 1.6 of Consider a

2. [Economics] This problem is similar to Problem 3 in Section 1.6 of Consider an economy with three sectors: Chemicals, Fuels, and Machinery. The following exchange table illustr…

2. [Ipt A ball of mass m is attached to a string of length L. It is swung in a v

2. [Ipt A ball of mass m is attached to a string of length L. It is swung in a vertical circle with enough speed to keep the string taut throughout the motion. Assume the ball tra…

2. a A satellite of mass 80.0 kg is in a circular orbit around planet Q. Planet

2. a A satellite of mass 80.0 kg is in a circular orbit around planet Q. Planet Qis spherically symmetric and has radius 3.00x106 m. The speed of the satellite is 5000 m/s and the…

2. a A satellite of mass 80.0 kg is in a circular orbit around planet Q. Planet

2. a A satellite of mass 80.0 kg is in a circular orbit around planet Q. Planet Qis spherically symmetric and has radius 3.00x106 m. The speed of the satellite is 5000 m/s and the…

2. a) Assume you have four circular plates: two of them are ofradius of 10mm and

2. a) Assume you have four circular plates: two of them are ofradius of 10mm and the other two are of radius of 20mm. Choose two plates from above to design an air-filled parallel…

2. a) What is the magnitude and direction of the magnetic field at point P in th

2. a) What is the magnitude and direction of the magnetic field at point P in the diagram? a) 4.5 × 10-5 T in the page b) 4.5 × 10-5 T out of the page c) 3.0 × 10-6 T in the page …

2. a)The potential at location A is 369 V. A positively charged particle is rele

2. a)The potential at location A is 369 V. A positively charged particle is released there from rest and arrives at location B with a speed vB. The potential at location C is 797 …

2. a. You take a red brick, heat it with a blowtorch (so you can feel that its h

2. a. You take a red brick, heat it with a blowtorch (so you can feel that its hot) and put it in a dark room. Is it emitting light? What wavelength regime (ultraviolet, visible, …

2. a.) An art student wants to make a mobile to hang from the ceiling, in which

2. a.) An art student wants to make a mobile to hang from the ceiling, in which 3 unequal objects will balance each other. His first object weighs 120 grams. Calculate the 2 unkno…

2. any tips how to do the problem would be appreciated! thanks! (Dimensions of E

2. any tips how to do the problem would be appreciated! thanks! (Dimensions of Eigenspaces) Let A = . Find all eigenvalues of A. Find a basis for each eigenspace of A. What is the…

2. calculate amplitude, A 3.calculate the constant, k 4. based on your results a

2. calculate amplitude, A 3.calculate the constant, k 4. based on your results above write the equation for the position as a function of time x(t)= 5. calculate acceleration at t…

2. consider an object (say a solid sphere) of mass m, radius r, and moment of in

2. consider an object (say a solid sphere) of mass m, radius r, and moment of inertia l at the top of a ramp, as shown above. The object is released from rest and allowed to roll …

2. consider an object (say a solid sphere) of mass m, radius r, and moment of in

2. consider an object (say a solid sphere) of mass m, radius r, and moment of inertia l at the top of a ramp, as shown above. The object is released from rest and allowed to roll …

2. horses that move with teh fastest linear speed on a merry ground are located

2. horses that move with teh fastest linear speed on a merry ground are located a. near center. b. near outside c. anywhere 3. horses that move with teh fastest angular speed on a…

2. in the Atwood\'s machine as shown in the figure m1 = 30gm; and m2 = 10g. sove

2. in the Atwood's machine as shown in the figure m1 = 30gm; and m2 = 10g. sove for the tension and acceleration of the cord. 1. a 15-g bullet traveling at 500 m/s strikes an 0.8 …

2. l4 points SerCP10 3.P.014. My Notes Ask Your Teacher A hiker starts at his ca

2. l4 points SerCP10 3.P.014. My Notes Ask Your Teacher A hiker starts at his camp and moves the following distances while exploring his surroundings 70.0 m north, 2.80 x 102 m ea…

2. pts) An athlete doing bench presses in the weight room (which a physicist wou

2. pts) An athlete doing bench presses in the weight room (which a physicist would probably the mass room applies a force straight up that is just to lift a I15-kg barbell ar cons…

2. pts) An athlete doing bench presses in the weight room (which a physicist wou

2. pts) An athlete doing bench presses in the weight room (which a physicist would probably the mass room applies a force straight up that is just to lift a I15-kg barbell ar cons…

2. received no help on this programming assignment from anybody, and 3. given no

2. received no help on this programming assignment from anybody, and 3. given no help in completing the programming assignment Question1 Hardness of materials is one of the most u…

2. received no help on this programming assignment from anybody, and 3. given no

2. received no help on this programming assignment from anybody, and 3. given no help in completing the programming assignment Question1 Hardness of materials is one of the most u…

2. to a block of mass m2 A block of mass m, - 25.0 kg by a massless string that

2. to a block of mass m2 A block of mass m, - 25.0 kg by a massless string that passes over a light, frictionless pulley. The 25.0-kg block is connected to a spring that has negli…