Q4/ Determine the moment of the force F about AC axis and about BC axis Express the results as a Cartesian vector. Fig.Q4 14- 12 - A Ib

Q: A pump delivers A m/min of Water from 100 KM to 30C Kpa: The inlet and outlet pipe diameter cre 15ch...

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Q: y 800 lb - 40° Calculater for Fr 35°

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Q: Moist air enters an air-conditioning system as shown in the figure below at T1 = 28°C, P1 = 80% and ...

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Q: Consider 0.65 kg of N2 at 300 K, 1 bar contained in a rigid tank connected by a valve to another rig...

A: Solution is given below: 

Q: -12 A simple truss made up of three members as shown in Fig. P2.3-12 is loaded at joint B by a load ...

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Q: Calculate the magnitude of the tension T and the angle e for which the eye bolt will be under a resu...

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Q: The Figure shows a solar collector panel embedded in a roof. The panel, which has a surface area of ...

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Q: Question 1 The helical steel extension spring has a diameter of 2 inch, wire diameter of 0.1 inch, r...

A: Given: diameter of the spring: D=2 inch diameter of the wire: d=0.1 inch for steel shear modulus: G=...

Q: 1. An ammonia simple saturation cycle operates between evaporating temperature of 0C and liquefactio...

A: Given data Refrigeration cycle : Ammonia simple saturation cycle Evaporation temperature : 0°C Lique...

Q: If the resultant of the two forces and couple M passes through point O, * ?Determine M

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Q: A boiler produces a steam at 2.417 Mpa and 468.9oC. The steam enters a turbine where after the extra...

A: given;  given;steam inter in turbine at P1=2.417MPa and T1=468.90cpressure in condensor (P2)=0.1578M...

Q: 4. Draw the shear and moment diagrams tor the shat. The bearings at A and 8 exert anly vertical reac...

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Q: (a) Determine the radius of curvature of the trajectory and the time rate of change of the speed of ...

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Q: Find the centroid for the next shaded area. 1m 1m 1 Y 1.5m 1m r=1

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Q: Determine the force P required to maintain the 200-kg engine in the position for which e = 30o. The ...

A: Given Data m=200 kg

Q: 2. Determine the velocity of the 60-lb block A if the two blocks are released from rest and the 40-l...

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Q: A simply-supported beam is pin-supported at A and roller-supported at B. If P;=19kN, P2=16KN, w,=10k...

A: The shear force chart (SFD) and twisting moment diagram(BMD) of a bar shows the variety of shear. po...

Q: 7 in. 7 in. 7 in. 7 in. 6 in.

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Q: 16.22 Shown in Fig. 16.20 is a small decorative wheel fitted with  flat paddles so the wheel turns a...

A: Given Data The diameter of the air stream is: ds=15 mm=0.015 m The velocity of the air is: vin=0.35...

Q: A The symbol shown represents a: Normally Closed Pressure reducing valve. Normally Closed Pressure s...

A: A pressure-reducing valve maintains lower pressure in branches of the hydraulic system. The system r...

Q: Suppose that a new gasoline engine has been invented which can operate at the maximum thermodynamic ...

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Q: Using the method of sections, determine the internal force in members EF and EG. Indicate if the ele...

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Q: Ip 2r

A: The given two degree system can be analysed by seperating both masses and then balancing of the all ...

Q: Round everything to 4 decimal places.  Since Lucas is an engineer familiar with thermodynamics. He ...

A: Given Data: Heating value, C=22000 BTU/lb

Q: 2. Peter leaves the starting point and run with an average speed of 2 m. per sec. in a straight road...

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Q: 1.a Determine the Velocity of Cable at Point C. Note: Block E is moving downward with a velocity of ...

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Q: harmonic motion during 120º of cam rotation, (b) Follower to dwell for the next 60°, (c) Follower to...

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Q: A piece of lead (s.g. 10.7) is tied to a 136 cc of cork whose specific gravity is 0.16. They float j...

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Q: llustrate a crank and slooted lever mechanism as an inversion of single slider crank chain. describe...

A:    A motor is used to power the crank and slotted mechanism. The gear is attached to the motor, so i...

Q: Determine the force P required to maintain the 200-kg engine in the position for which e = 30o. The ...

A: Given Data m=200 kg

Q: The 800-lb roller-coaster car starts from rest on the track having the shape of a cylindrical helix....

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Q: Q4. A piston-cylinder device initially contains 0.5 m3 of 1.1-kg saturated liquid water and steam mi...

A: Given Datav=0.5m3m=1.1kgP=100kPaI=2.0AV=120Volt

Q: Consider a heat engine with a piston chamber that has a diameter of 30 mm, a cold reservoir at 285 K...

A: heat engine with a piston chamber that has a diameter of 30 mm, a cold reservoir at 285 K and hot re...

Q: Determine the x- and y-coordinates of the centroid of the shaded area. 200 mm 200 mm 150mm 125mm 60 ...

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Q: vc = 1.2j m/s. the relative velocity of Cto A in the rotating coordinates ( Aay = (rc and the positi...

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Q: From an analysis of wind speed data (hourly interval average, taken over a one-year period), the Wei...

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Q: A balloon is being filled with water at an instant when the diameter is 50 cm. If the flow rate into...

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Q: A/The spring has a stiffness of k= 600 N/m and an unstretched length of 200 mm. Determine the force ...

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Q: sticity and the modulus of resilience. o (ksi) € (in. /in.)

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Q: The bellcrank is in equilibrium a) determine the diameter of the bar DE if the normal stress is lim...

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Q: 15. A pump delivering water at a rate of 100,000 GPM. The maximum available NPSH is 50 ft. Find the ...

A: The maximum speed to avoid cavitation is 476 RPM.

Q: 2-Calculate the stagnation temperature and pressure for the following substances flowing through a d...

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Q: Steel L= 4m Aluminum L= 3m A= 300 mm? E= 200 GPa A= 500 mm? | E= 70 GPa A 3.5 m 2.5 m

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Q: A cylindrical steel tank is manufactured based on the following data: internal pressure: 36MPa fac...

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Q: A solar energy based heat engine which recieves 75 kl of heat at 98°C and rejects 65 kl of heat to t...

A: Given Data QH=75 kJ QL=65 kJ

Q: Illustrative Example 7.9 A single-stage axial flow gas turbine has the lowing data Mean blade speed ...

A: Given data : Mean blade speed U = 340 m/s Nozzle exit angle α = 15o Axial Velocity (constant ) C3 = ...

Q: This thermodynamics statement is false to say that a basic way to reduce the mean velocity of water ...

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Q: A solar energy based heat engine which recieves 55 kJ of heat at 100° Cand rejects 45 kJ of heat to ...

A: Given Data QH=55 kJ QL=45 kJ

Q: A car starts from rest at point A. When you are passing point B, 8 meters away, your brakes are app...

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Q: how do wind turbines work?

A: Wind turbines work on a simple principle: It uses kinetic energy of wind to make electricity.

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.