Find the area of the shaded region. NOTE: Enter the exact answer. y = x² + 4 A = y = x 4.

Q: Question: According to (9.3), photosynthesis stores 460 kJ per mole C. Use  this to calculate how…

A: During photosynthesis a light reaction takes place in which Oxygen is released and in turn plant…

Q: How much heat is given up when 20 g of steam at 100 deg C is condensed and cooled to 20 deg C?

A: Concept: During condensation of steam,  Heat lost by steam (Q) = m*cp*dt Where m= mass of steam…

Q: PART A k = 2.000 N/m M=0.125kg A 0.125kg mass is attached to a horizontal spring of spring constant…

A: GIven:   "Since you have not mentioned the part to be solved so we are solving the remaining…

Q: Find Potontiae eneryy

A:

Q: The rod AC can move frictionlessly through the sleeve B. The sleeve C travels frictionlessly along…

A: Since the horizontal velocity vc remains constant, the acceleration of the system becomes zero.…

Q: The meter-out circuit shown below has cylinder which has a 4 square inch piston area and a rod with…

A: Given: Total mass of elephant is 5000 kg and cross section area of each footis 0.02 m2.

Q: 2. Find the theoretical C.O.P. for a CO2 machine working between the temperature range of 25°C and –…

A:

Q: In fig. shown. Pind the reaction force on paít(Bc) . OZ07 kpd L = 107 HRir %3D oiL D=75mm Y.d =0.88…

A:

Q: Give all the example and the proper uses of Pneumatic Power tools and the PPE needed during the…

A: To find :- Pneumatic tools and their applications

Q: Two designs for a shaft are being considered. Both have an outside diameter of 50 mm and are 600 mm…

A:

Q: An open coiled heilcal spring made of 6 mm diam- eter steel wire and 60 mm mean coil diameter, with…

A: We know that an axial torque T is applied to an open coiled helical spring made of 6 mm diameter…

Q: An underdamped second order system forward transfer function is given as: 3a + b + 2d + e G(s) = s2…

A:

Q: Solve the problem by the moment-area method. A cantilever beam ACB supports two concentrated

A:

Q: Calculate the y-coordinate of the centroid of the shaded area. The triangle is equilateral. 31 70…

A: Find the centroid of the shaded area.

Q: Explain the concept of Statistics and Its application in the field Industrial Engineering

A: Companies may make better use of large data through statistical analysis, resulting in increased…

Q: At 1:00P.M, a thermometer reading is 70°F is taken outside where the air temperature is -10*F. At…

A:

Q: A water flows through a pipe at a certain velocity of the pressure gauge reading is 2 bar. The datum…

A:

Q: In the attached stress-strain curve, the approximate value for the strain at yield: 400- 300- 200-…

A: Find the strain at yield point. Draw a perpendicular from the point B at x-axis to get strain at…

Q: A student conducted an experiment to measure the electrical resistivity of a metallic wire (39 mm…

A: Given data L = 39 mm = 0.039 m d = 3.7 mm = 0.0037 m V = 2.3 x 10^-7 I = 6.6 mA = 0 0066 A Find…

Q: Problem 4: Compute the specific speed for a pump operating at 1750 rpm delivering 12 000 gal/min of…

A:

Q: Briefly describe the following types of primary bonding: (a) ionic, (b) covalent, and (c) metallic.…

A: Disclaimer: Since you have posted multiple questions we will solve the first question for you. If…

Q: Calculate the thickness and number of leaves of a semi-eluptic carriage spring which is required to…

A: Given data-Central load W=2 KNSpan of spring L=1mmaximum stress σ=225MN/mm2Central defination…

Q: 1. Twenty kilojoules of heat is added at constant volume to 2.5 kg. ideal gas (k= 1.25, R = 320…

A:

Q: The rocket is traveling in a free flight along an elliptical trajectory A′A and the rocket has the…

A: Find the velocity of rocket at point A.

Q: If a = 200 mm, t= 20 mm, and G = 77.2 GPa, t 2a t 2a Compute the maximum torque that can be applied…

A:

Q: A sharp-edged orifice in the vertical wall of a large tank has a diameter of 25 mm. The coefficient…

A:

Q: Draw shear & bending moment diagrams for the shown beams. (B)

A:

Q: In the truss system shown, calculate (a) the reations at support A and I, (b) The forces in each…

A: Only normal reactions will be obtained on these two supports At I there will be two X and Y…

Q: A steel sleeve of 150 mm outside diameter is to be shrunk on to a solid steel shaft of 100 mm…

A:

Q: Calculate the thickness and number of leaves of a semi-eluptic carriage spring which is required to…

A:

Q: The cross-sectional area of a wide-flange I-beam has the dimensions shown. Obtain a close…

A: Answer: IX = 649.05 in4.

Q: Q3/ The brakes of a truck travelling at 43 km/h are suddenly applied to avoid a vehicle which has…

A:

Q: For the truss shown, assume a cross sectional area of each member is 3.2 in? a. Calculate the stress…

A: Find the stress in member DC,BC and BA .

Q: Problem 1: Oil for a hydraulic system (sg 0.90) is flowing at 2.35 x 103m³/s. Calculate the weight…

A:

Q: 03/ The manually - operated hoist shown in figure (13) is based on an epicyclic gear train. The sun…

A: Given: The number of teeth on annulus, Za = 90 The tangential force on handle = 25 x load lifted

Q: Theorem for composition of accelerations when convected motion is fixed-axis rotation a, = a, +a, +…

A:

Q: need the answer quickly

A:

Q: When the pressure inside a vessel is 22.75 psig. then the absolute pressure equal to:

A:

Q: (e) Out of the camber and caster, which is measured first and why? How the cambe angle can be…

A: Tire wear on the outside tread of the tyre is caused by positive camber. A car will pull to the…

Q: A thermometer reading 18°F is brought into a room where the temperature is 70°F, 1min later the…

A: This question is related to the temperature measurement .temperature is the feeling of hotness and…

Q: pu load an arrow (mass = 70 grams) into a ow and pull the bowstring back 30 cm. he bow has a spring…

A:

Q: 7. Rapir Automation, which manufactures addressable quarter-turn electric actuators, is planning to…

A:

Q: The metallic hollow pipe shown in Figure Q2 is fixed at its lower end and free at its top end, and…

A:

Q: 1. Given are 4 points in space: (x,y,z) units are in meters A (3,2,3) B (0,1,4) C(2,4,1) D(0,5,4)…

A:

Q: The motor shown in the photo is used to turn a wheel and attached blower contained within the…

A:

Q: If the 5kg block is suspended from the pulley B and the sag of the cord is d= 0.15 m. Draw (FBD) and…

A:

Q: A piston-cylinder assembly contains ammonia, initially at a temperature of -20°C and a quality of…

A: Answer: (a) The work transfer: W = -73.54 kJ/kg. (b) The heat transfer: Q = 405.47 kJ/kg.

Q: Find Potontia eneryy

A:

Q: 3. A vapour compression refrigerator uses R-12 as refrigerant and the liquid evaporates in the…

A: Given: h1 = 180.88 kJ/kg h3 = h4 = 45.4 kJ/kg, h1 = 191.76 kJ/kg, s1 = 0.7051 kJ/kg K sg2 = 0.6921…

Q: Calculate the frictional-15 pressure drop for a smooth steel pipe with the following…

A: Find the pressure drop due to fluid friction.

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing.