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Q: A uniformly dense rod with a length of 4 m and a mass of 6 kg is free to rotate around a frictionles...

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Q: eflected by an angle of 90 degrees, as shown below. Before the impact on the blade (solid- region), ...

A: Option d is correct. 

Q: A telemetry system is used to quantify kinematics values of a ski jumper immediately before she leav...

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Q: A pump delivers Q= 12.02 m3/s against a head of 14 m with a speed of 2000 rpm. Find the specific spe...

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Q: Determine 0g and 8g at point B usıng dou

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Q: The velocity of a particle moving in the x-y plane is given by (7.70i + 4.91j) m/s at time t = 7.38 ...

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Q: An 8.00-kg wedge A is placed on a rough inclined surface and is observed to slide down. The coeffici...

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Q: A jet of water 50 mm diameter is discharging under a constant head of 70 meters. Find the force exer...

A: Diameter of jet, d=50 mm=0.05 m H=70 m, Coefficient of velocity, Cv=0.9

Q: In traveling a distance of 4.0 km between points A and D, a car is driven at 110 km/h from A to B fo...

A:

Q: Find the acceleration values ​​for the different values ​​of (Theta) from the equation below and dra...

A: For the acceleration: we have given the equation→a=rω2cosθ+cos2θn length of the conne c ting rod=L =...

Q: How is a flux cored arc welding (FCAW) electrode wire different from a gas metal arc welding (GMAW) ...

A: It is required to differentiate between FCAW and GMAW electrode

Q: Topic: GTAW Question: What factor leads to increased tungsten erosion? Note: answer the question ...

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Q: Learning Outcome To determine the weight necessary to keep pulley system shown on the figure Fig.1 i...

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Q: Determine the principal remaining after 38 monthly payments

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Q: Required information An excellent approximation for the two-dimensional incompressible laminar bound...

A: Given that, u=U2yδ-2y2δ2+y4δ4    for y≤δWhere,δ=cx12  

Q: The thickness of the laminar boundary layer over a flat plate at two different sections Pand Q are 0...

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Q: Assume a horizontal shaft handling water at 65 deg C (Pv=2.503 KPa, Density=980.5 m3/kg). The suctio...

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Q: A light balloon that has a volume 2.50 m³ filled with a helium (pne = 0.179 kg/m") is tied to a ligh...

A: Draw a free body diagram showing the forces acting on the balloon. Here, T is the tension in the st...

Q: Where is the sliding crank mechanism applied? List five applications with a benefit for each of them...

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Q: A rigid vessel of volume 0.86 m° contains 1 kg of steam at a pressure of 2 bar. Evaluate the specifi...

A: The properties of steam shift incredibly with the strain and temperature changes. For exact estimati...

Q: The stepped solid steel shaft ABC is attached to rigid supports at each end. Determine the diameter ...

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Q: A 0.001 in. BCC iron foil is used to separate a high hydrogen gas from a low hydrogen gas at 650 °C....

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Q: The displacement of a particle is given by s = 3t - 50t² + 91t - 53 where s is in feet and t is in s...

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Q: Determine the pumping power (in kW) required, if water at 30°C is flowing through a pipe length of 1...

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Q: A rankine cycle operates between a pressure limit of 6 MPa. and 50 kPa., the steam leaves the boiler...

A: GIVEN DATA- A RANKINE CYCLE WORKING BETWEEN 6MPa 450'C AND 50KPa WE HAVE TO FIND PUMP WORK AND CYCLE...

Q: y Side 3 Side 1 8.0 Side 4 Side 2

A: Plz mention what to do?

Q: 29. Gamma radiation is bombarding an iron plate as shown in the figure. A con- vection boundary cond...

A: Given: "Since you have asked multiple questions, we will solve the first question for you. If you ...

Q: Assume a horizontal shaft handling water at 65 deg C (Pv=2.503 KPa, Density=980.5 m3/kg). The suctio...

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Q: A 3.8 kg block is attached to a vertical spring with spring constant 18 N/m. At one instant, the blo...

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Q: Describe entry & fully developed region.

A: Thermal entrance length is that length for incoming flow in a pipe to form a temperature profile .fu...

Q: A shell-and-tube condenser with horizontal 7/8-in BWG 16 copper tubes is used to condense benzene va...

A: Tube diameter D0=78inch P=1 atm Enthalpy of vaporization hl =394 kJ/kg Thermal conductivity at refer...

Q: 3. Based from the pump performance curve below, calculate the following: a) Specific speed b) Suctio...

A: Given data pump performance curve  Specific speed and Suction Specific speed is to be calculated.

Q: Describe how Foilsim calculates lift and drag.

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Q: An engine uses about 0.24 kg of fuel/kW-hr. If the heating value of the fuel is 50 MJ/kg,  what is t...

A: Given that, Heating value of fuel, HV=50 MJ/kg=50,000 kJ/kg,Fuel consumption, mf=0.24 kg of fuel/kW·...

Q: What is the maximum speed at which the vehicle can round the curve without

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Q: A certain six-cylinder engine has a 130.2 mm bore, a 127 mm stroke, and a clearance  volume of 0.119...

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Q: A solid circular bar having diameter d isto be replaced by a rectangular tube having crosssectionald...

A: Given   Cross-sectional dimensions = d × 2d  Find    Required thickness 

Q: design a simple mass-spring-damper, indicate the values of the system, and provide an equation where...

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Q: A steady flow of water (p = 1000 kg/m') is flowing through a reducing pipe bend at 20 kg/s to atmosp...

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Q: igure is in equilibrium. A concrete block of mass 284 kg hangs from the end of the uniform strut of ...

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Q: 2.4 Calculate the thermal efficiency of the plant.

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Q: C 2 m 2 m 2 m B 2 m F 500 kg 4 m A

A: Note - as per our guidelines we are supposed to answer  only one question. Kindly repost other quest...

Q: In the figure, block 1 of mass m, slides from rest along a frictionless ramp from height h = 3.1 man...

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Q: A diver 200 ft below the free surface of the sea. The barometric pressure is 14.61 psia and SG is eq...

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Q: 1. A capacitor of 3.23µF has an area of 6.35mm^2. Determine the separation distance between the two ...

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Q: In traveling a distance of 3.5 km between points A and D, a car is driven at 87 km/h from A to B for...

A: Acc is found for B to C and separate distances are calculated, added and equated to 3.5 km.

Q: A water tank in the figure shown is made from steel plates that are 1/2 in. thick. Find the height t...

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Q: A spherical drum, 80 cm in diameter, is filled with fluid whose density is 6.4 x 10-4 kg/cm3. Determ...

A: Given: Radius = 80 cm Density = 6.4× 10-4 kg/cm3

Q: The winch on the truck is used to hoist the garbage bin onto the bed of the truck. If the loaded bin...

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Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.