Engineering analysis

1) The walkway leading to Everglades Hall is splattered with raw eggs. The mess

1) The walkway leading to Everglades Hall is splattered with raw eggs. The mess is about a distance of 58 m away from the building. You suspect fellow dorm residents to be respons…

1) The wavelength of a Ka line is 62 pm. Find the energy difference between the

1) The wavelength of a Ka line is 62 pm. Find the energy difference between the ground state and the first excited level. 2) Consider an atom with a ground state of -8.50 eV and t…

1) The weight of a rover on Mars is 3080 N. Calculate its weight on the Earth\'s

1) The weight of a rover on Mars is 3080 N. Calculate its weight on the Earth's surface. (You will need to look up Mars' gravitational acceleration)? 2) You are about to launch a …

1) The weight of a rover on Mars is 3080 N. Calculate its weight on the Earth\'s

1) The weight of a rover on Mars is 3080 N. Calculate its weight on the Earth's surface. (You will need to look up Mars' gravitational acceleration)? 2) You are about to launch a …

1) There are 3 charges situated on the x-axis: a +7.0 nC charge at (-3 cm, 0), a

1) There are 3 charges situated on the x-axis: a +7.0 nC charge at (-3 cm, 0), a +5.0 nC charge at the origin (0, 0) and a -9.0 nC charge at (3 cm, 0). What is the electric potent…

1) There are three blocks connected by strings as shown in the figure. Each bloc

1) There are three blocks connected by strings as shown in the figure. Each block has the mass as following mass, m1=0.7kg m2=2.4kg m3=1.6kg 1) There are three blocks connected by…

1) There are two functions that must be included in every Arduino program list t

1) There are two functions that must be included in every Arduino program list them and explain what they do. Describe what the pinMode function is used for Write some code (at mo…

1) There are two functions that must be included in every Arduino program list t

1) There are two functions that must be included in every Arduino program list them and explain what they do. 2) Describe what the pinMode function is used for 3) Write some code …

1) There is a long smooth slope and we release balls from the top of it every 1.

1) There is a long smooth slope and we release balls from the top of it every 1.5 s. Suppose the acceleration of the ball is 4.0 m/s2 and every ball is numbered in the releasing o…

1) These answers I have in the box are wrong for this problem. Can someone help

1) These answers I have in the box are wrong for this problem. Can someone help me find the answer? Part A Problem 2.19 What is the object's position at f 2 s? Express your answer…

1) Thevenin\'s theorem states that the Thevenin voltage is equal to A) open circ

1) Thevenin's theorem states that the Thevenin voltage is equal to A) open circuit voltage at the network terminals. B) short circuit voltage at the network terminals. C) short ci…

1) This exerts forces or torques in mechanisms to absorb the energy from suddenl

1) This exerts forces or torques in mechanisms to absorb the energy from suddenly applied loadsws 2) The diameter of the stock on which the screw thread is cut is called root Diam…

1) This problem looks at the electric potential due to a dipole in two different

1) This problem looks at the electric potential due to a dipole in two different orientations. In both cases, Q1 is a single proton (charge-e) and Q2 is a single electron (charge …

1) Three charges are arranged. A,B and H have charges of5.00e-9, -6.00e-9, and7.

1) Three charges are arranged. A,B and H have charges of5.00e-9, -6.00e-9, and7.00e-9 C respectively. Find the magnitudeand direction of the electrostatic force on charge B. 2) A …

1) Three charges, + q , + Q , and - Q , are placed at the corners of an equilate

1) Three charges, +q, +Q, and -Q, are placed at the corners of an equilateral triangle as shown in Figure 22-29. The net force on charge +q due to the other two charges is https:/…

1) Three equal charges of amount Q are placed at the vertices of a square of sid

1) Three equal charges of amount Q are placed at the vertices of a square of side a as illustrated at the right. Determine: a) the total electric field (both magnitude and directi…

1) Three equal charges of amount Q are placed at the vertices of a square of sid

1) Three equal charges of amount Q are placed at the vertices of a square of side a as illustrated at the right. Determine: a) the total electric field (both magnitude and directi…

1) Three resistors are joined together across a 24 Volts battery (see the figure

1) Three resistors are joined together across a 24 Volts battery (see the figure). The voltage drop across resistor R1 is 8.401 Volts, the current i2 through resistor R2 is 0.223 …

1) Three resistors of value 1.0 ohms, 2.0 ohms, and 4.0 ohms are connected in a

1) Three resistors of value 1.0 ohms, 2.0 ohms, and 4.0 ohms are connected in a parallel circuit with a 6.0 V battery. a) What is the total equivalent resistance? b) What is the a…

1) Three resistors, 3.30 kohms, 1.05 kohms, and 0.47 k ohms are connected in ser

1) Three resistors, 3.30 kohms, 1.05 kohms, and 0.47 k ohms are connected in series. calculate the equivalent series resistance, 2)  Three resistors, 3.30 kohms, 1.05 kohms, and 0…

1) Three way catalytic converters are most effective if the mixture is within (+

1) Three way catalytic converters are most effective if the mixture is within (+/- 1%, +/- 5%, +/- 7%) of a stoichiometric mix. 2) A three way catalytic converter becomes (more ef…

1) Throw a small ball (best a golf ball) straight upward as hard as you can. You

1) Throw a small ball (best a golf ball) straight upward as hard as you can. Your friend can measure the time of flight of the ball using a stop watch. Find the initial speed of y…

1) To design a cross-over between parallel tracks, the required components are :

1) To design a cross-over between parallel tracks, the required components are : A. two switch, points, two acute angle crossings and two check rails B. two switch points, two acu…

1) To keep a large crate moving across a rough floor, you push down on it at an

1) To keep a large crate moving across a rough floor, you push down on it at an angle = 23°, as shown in the figure. Find the force necessary to keep the crate moving at constant …

1) To measure the height of a tree, you throw a rock directlyupward, with a spee

1) To measure the height of a tree, you throw a rock directlyupward, with a speed just fast enough that the rock brushes againstthe uppermost leaves and then falls back to the gro…

1) To monitor a set of 4 signals, a T-harness is placed inline at a convenient l

1) To monitor a set of 4 signals, a T-harness is placed inline at a convenient location. Signals pass through J1 to P1; J2 is connected to a National Indtruments IO interface box.…

1) To throw the discus, the thrower holds it with a fully outstretched arm. Star

1) To throw the discus, the thrower holds it with a fully outstretched arm. Starting from rest, he begins to turn with a constant angular acceleration, releasing the discus after …

1) To train astronauts to work on the moon, where the free-fall acceleration is

1) To train astronauts to work on the moon, where the free-fall acceleration is only about 1/6 of that on Earth, NASA submerges them in a tank of water. If an astronaut, who is ca…

1) To what height can a 499 W engine lift a 70 kg mass in 2 seconds? Height = XX

1) To what height can a 499 W engine lift a 70 kg mass in 2 seconds? Height = XXX Number meters 2) A speedboat must develop 110 horsepower in order to move at a constant speed of …

1) Tom Brady throws an incomplete pass at an initial speed of approximately 60 m

1) Tom Brady throws an incomplete pass at an initial speed of approximately 60 miles/hour (mph). When the ball, with mass m = 400 grams was released, it's initial velocity vector …

1) Traveling down a long, straight Kansas road late at night, a driver notices a

1) Traveling down a long, straight Kansas road late at night, a driver notices a lightapproaching in the distance. After a bit the driver notices that the single light has splitin…

1) Traveling down a long, straight Kansas road late at night, a driver notices a

1) Traveling down a long, straight Kansas road late at night, a driver notices a lightapproaching in the distance. After a bit the driver notices that the single light has splitin…

1) Traveling down a long, straight Kansas road late at night, a driver notices a

1) Traveling down a long, straight Kansas road late at night, a driver notices a lightapproaching in the distance. After a bit the driver notices that the single light has splitin…

1) Traveling down a long, straight Kansas road late at night, a driver notices a

1) Traveling down a long, straight Kansas road late at night, a driver notices a lightapproaching in the distance. After a bit the driver notices that the single light has splitin…

1) True or false - In order to assess whether someone is praiseworthy or blamewo

1) True or false - In order to assess whether someone is praiseworthy or blameworthy, it is important to know weather they performed the action freely. - Moral responsibility is n…

1) True/ False If a net force acts on an object, the object\'s speed will change

1) True/ False If a net force acts on an object, the object's speed will change. 2) True False  During the collision of a car with a large truck, the car exerts a lesser force on …

1) Two 1.5 kg balls move away from each other, one traveling 4 m/s to the right,

1) Two 1.5 kg balls move away from each other, one traveling 4 m/s to the right, the other 2 n1/s to the left. What is the magnitude of the total momen- tum of the system? Answer …

1) Two 10 Ohms resistors are connected to a 5 V battery. Under which conditions

1) Two 10 Ohms resistors are connected to a 5 V battery. Under which conditions (parallel or series) will the battery supply the most power and how much power will the battery sup…

1) Two 21.0 x 10-9 C point charges are located on the x axis. One is at x = 0.30

1) Two 21.0 x 10-9 C point charges are located on the x axis. One is at x = 0.30 m, and the other at x = - 0.30 m. a) A third identical charge is placed on the y axis at y = 0.30 …

1) Two 3.3- ? F capacitors, two 2.5k? resistors, and a 18.0-V source are connect

1) Two 3.3-?F capacitors, two 2.5k? resistors, and a 18.0-V source are connected in series.Starting from the uncharged state, how long does it take for the current to drop from it…

1) Two 34 -uC charges are attached to the opposite ends of a spring of spring co

1) Two 34 -uC charges are attached to the opposite ends of a spring of spring constant 150 N/m and equilibrium length 50 cm. A) by how much does the spring stretch? 2)A 5.0 um str…

1) Two blocks are free to slide along the frictionless wooden track shown below.

1) Two blocks are free to slide along the frictionless wooden track shown below. The block of mass m1 = 4.90 kg is released from the position shown, at height h = 5.00 m above the…

1) Two blocks each of mass m = 2.98 kg are fastened to the top of an elevator as

1) Two blocks each of mass m = 2.98 kg are fastened to the top of an elevator as in the figure. (a) If the elevator has an upward acceleration a = 1.60 m/s2, find the tensions Ti …

1) Two blocks each of mass m = 2.98 kg are fastened to the top of an elevator as

1) Two blocks each of mass m = 2.98 kg are fastened to the top of an elevator as in the figure. (a) If the elevator has an upward acceleration a = 1.60 m/s2, find the tensions Ti …

1) Two blocks of masses m and M [M=2.69 m] are placed on ahorizontal, frictionle

1) Two blocks of masses m and M [M=2.69 m] are placed on ahorizontal, frictionless surface. A light spring is attached to oneof them, and the blocks are pushed together with the s…

1) Two blocks of masses m1 and m2 are released from the top of two frictionless

1) Two blocks of masses m1 and m2 are released from the top of two frictionless inclined planes of the same height making 30 and 60 degree angles with the horizontal direction. Wh…

1) Two cars accelerate from rest to 20 m/s, both in the same direction, but in d

1) Two cars accelerate from rest to 20 m/s, both in the same direction, but in different amounts of time. Which car had a greater acceleration? More information is needed. The car…

1) Two cars collide at an intersection. Car A , with a mass of 1800 kg , is goin

1) Two cars collide at an intersection. Car A, with a mass of 1800 kg , is going from west to east, while car B , of mass 1500 kg , is going from north to south at 15 m/s . As a r…

1) Two cars collide at an intersection. Car A , with a mass of 1800 kg , is goin

1) Two cars collide at an intersection. Car A, with a mass of 1800 kg , is going from west to east, while car B , of mass 1500 kg , is going from north to south at 15 m/s . As a r…

1) Two cars of the same mass collide at an intersection. Justbefore the collisio

1) Two cars of the same mass collide at an intersection. Justbefore the collision one car is traveling east at 55.0 km/h and the other car is traveling south at30.0 km/h. If the c…