A postman begin at the.. He walks vector A = North-West for 530 meters, then vector B = North for 420 meters and finally vector C-West for 250 meters. How far from his starting point is he? NW W N S NE E

Q: i) Calculate the acceleration of mass A in the system with three 10 kg cylinders as shown in Figure…

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Q: 7. A transistor with given dimensions is mounted on a circuit board. The transistor is cooled by air…

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Q: A torque of 18 N m is applied to a rotating part. The part has a moment of inertia of 0.078 kgm2.…

A: Here we will use the the torque equation and the rotational motion equation.

Q: The slendar rod of mass m and length L is connected with a block of mass mg through the pin A. The…

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Q: A flange coupling joining two sections of shaft is required to transmit 250 kW at 1000 r.p.m. If six…

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Q: ro0my32°c RHS 65.1. Pres Saturation paessuae of ssure in oom t03 MPa water 35°c is 465k Humidity…

A: Given:ϕ=0.65P=0.3 MPaPvs=4.65 KPa

Q: walled vessels is assumed to apply? ssure found in part (a), compute the s

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Q: Replace the loading by an equivalent resultant force and couple moment acting at point O (Figure 1).…

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Q: Displacement Volume - Retraction 11 Calculate the volume of the cylinder during retraction.…

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Q: 4₁ P Answer: 90° L2 Ľ. X For the beam shown, you are provided the values P = 590 N downwards, L1= 2…

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Q: 1. Steel tape used in a tape measure has a thickness of 0.0065 in. If the allowable stress is 68…

A: We can use the calculation for the stress in a curved beam to estimate the smallest spool diameter…

Q: Water flows through pipes A and B. Lubricating oil is in the upper portion of the inverted U. Mer-…

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Q: 1. Shown frontloader is 5000 kg and lifts 800 kg. this symbol shows the center of gravity or center…

A: The mass of frontloader is The mass of load is

Q: 5-123. The shaft is used to transmit 30 hp while turning at 600 rpm. Determine the maximum shear…

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Q: а. One thousand cfm of outdoor air enters a building located in Regina, Saskatchewan, Canada. The…

A: One thousand cfm of outdoor air enters a building located in Regina, Saskatchewan, Canada. The…

Q: 50. If an asset is operating with an availability of 98% at a performance rate of 84%. What is the…

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Q: Q15. Blocks 1 and 2 are moving to the right on a frictionless surface by the tension TB = 12 N as…

A: According to question:- mass of block 1m1=4kgmass of block 2m2=2kgTension in string BTB=12N

Q: A l-m-diameter, 2-m-long cylinder floats in an open tank containing a liquid having a specific…

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Q: Estimate the flow rate Q of water discharging from the nozzle as shown in Figure 3. If the fluid…

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Q: 2. One end of a uniform rod of length L=4 m and a mass of 2 kg is connected by a rope. The other end…

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Q: For problems 1 and 2 below, using the Parallelogram method only (no other method will be accepted)…

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Q: evaluate the irreversibility

A: Given; During expansion, heat transfer from air to the surrounding at 300 K  Or,Air expands steadily…

Q: 3. A beam is subjected a moment M as shown. The cross-section of the beam is rectangular with an…

A: When an external force is applied to a body or substance, mechanical stress is a measure of the…

Q: 2. Make a block diagram for the following set of equations: s²X,(s) = 5sX1(s) + 7X1(s) – U (s) Y (s)…

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Q: 6. The heat generated in the circuitry on the surface of a silicon chip is conducted to the ceramic…

A: To findDetermine the temperature difference between the front and back of the chip.Giventhermal…

Q: A forged part has an ultimate stress of Su = 150 ksi and is under a fatigue load of Sp = 98 ksi. It…

A: Given:Su=150ksiSf=98ksi    d=4.1inUnder repetitive bending load, Reliability =90%=0.9Forged partNow,…

Q: When the pole OA is in the position shown, the tension in cable AB is 7.8 kN. (a) Write the tension…

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Q: Water enters a rigid,

A: 0.2167kg/min

Q: A 100 L rigid tank containing air at 57°C has a manometer that is measuring 66 cm of mercury. What…

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Q: The dimensions of the L-shaped beam shown below are A units along the z axis and Bunits along the -x…

A: Given, The force vector F, F→=Xi^+Yj^+Zk^ To determine, the reaction force vector at the fixed end O

Q: A tank of oxygen has a hole of area 0.5 cm2 in its wall. The temperature of the oxygen in the tank…

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Q: In an industrial process 0.4 kg of oxygen is compressed according to PV^ =C, where n = 1, from 1.01…

A: Given: 4. m= 0.4 kg PV^n=C n=1 P1=1.01 bar T1=22oC P2=5.5 bar To determine: Work done Heat transfer

Q: 1. Explain how Jominy test results can be used to validate a particular steel grade for a specific…

A: Jominy test is used to measure the hardenability of the steel.

Q: Most gasoline engines in today's automobiles are belt driven. This means that the crankshaft, a rod…

A: The speed of smaller crankshaft is .The radius of smaller crankshaft is .The radius of larger…

Q: A piston contains 320 moles of an ideal monatomic gas that initally has a pressure of 2.38 x 10° Pa…

A: A quasi-static process (also known as a quasi-equilibrium process; from the Latin quasi, meaning 'as…

Q: (Q18-Q19) A 60-kg student sits in a car in a loop-the-loop as shown. The car moves at a constant…

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Q: A 90° elbow shown in Figure Q5 (b) is to direct water flow upward into the atmosphere. The water is…

A: For the elbow to be in place, the net horizontal force on the elbow must be zero. The gauge pressure…

Q: 19.7 psia is equivalent to which of the following gauge pressures? Pabsolute Patmospheric P +P 5 pig…

A: 1) Problem number 1 given data l, mass = 15000 lb , density = 7.85 lb/gal we have to find volume…

Q: Two rotating rods are connected by slider block P. The rod attached at A rotates with a constant…

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Q: Because of a break in a buried oil storage tank, ground water has leaked into the tank to the depth…

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Q: Problem 1 If cable CB is subjected to a tension that is one and one half that of cable CA, determine…

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Q: Three moles of an ideal gas undergo a reversible isothermal compression at 17.0°C. During this…

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Q: Problem 1- Use of Specific Heat for Solids While making a sword, a blacksmith receives an emergency…

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Q: The motor causes the aluminum shaft containing gears D, E, and F to rotate. The solid shaft has a…

A: Given Diameter of solid shaft = 24 mm Modulus of rigidity = 24 GPa Angle turned by gear B = .27 rad…

Q: Question No. 1 The coefficients of friction are μ,-0.40 and 0.30 between all surfaces of contact.…

A: Givenμs=0.40μk=0.30

Q: 2.56 Moist air at 20°C, 1.05 bar, 85% relative humidity and a volumetric flow rate of 0.3 m/s enters…

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Q: Une thousand čim of outdoor air enters a building located in Regina, Saskatchewan, Canada. The…

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