V2gh

Q: sailor is stuck on a tropical island and emergency supplies are airlifted to him before a ship can…

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Q: Two planes, A and B, are flying at the same altitude. Their velocities are V₁ = 500 km/h and vp =…

A: Given data Velocity VA = 500 km/h Velocity VB = 770 km/h Angle = 60° Find the relative velocity of B…

Q: A jet is coming out of a dive, and a sensor in the pilot's seat measures a force of 800lb for a…

A: Step 1:To determine the radius of curvature (R) of the plane's path at a given instant, we can use…

Q: Problem 2.140I A sprinkler essentially consists of a pipe AB mounted on a hollow shaft. The water…

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Q: Water is ejected from the water nozzle with a speed vo= 44.9 ft/sec. For what value of the angle 8…

A: Initial velocity of water (vo): 44.9 ft/secto find the value of  ana the distance x to the right of…

Q: A toy car is propelled by water that squirts from an internal tank. The weight of the empty car is…

A: Given data

Q: The total drag due to air friction on a jet airplane traveling at 900 km/h is 35 kN. Knowing that…

A: According to the problem, the speed of the airplane is 900 km/h. Calculate the value of the speed of…

Q: A submarine moves horizontally in sea and has its axis 15 m below the surface of water. A pitot-tube…

A: The difference in the mercury level is, x=170 mm The density of mercury is, ρm=13600 kgm3 The…

Q: After being hit by the club at A, the golf ball has an initial velocity of vA= 30 m directed at the…

A: Given data: vA=30 m/sθ=36°α=20° Need to determine the velocity vector at the top of trajectory.

Q: In a rocket, the kinetic energy imparted to the consumed and ejected fuel is wasted as far as…

A: The data given is, Speed of rocket = v The relative speed of expelled fluid = u

Q: Exhaust gas from a tailless helicopter turbojet engine flows through the three 0.95-ft-diameter…

A: Given data: d=0.95 ftQ=480 ft3/s Need to determine the angular velocity of the rotor.

Q: The sprinkler is made to rotate at the constant angular velocity w = 9 rad/s and distributes water…

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Q: Question: The end A of the cable is moving at vA= 4.6 m/s Part A: Determine the speed of block B.…

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Q: At what speed will the torpedo cavitate when running at a depth of 12 m? and At what depth should…

A: Depth of torpedo,d=8 mtemperature of water,T=20°CV=21 m/sPatm=101 KPaρ=1025 Kg/m3vapour…

Q: The 0.2 kg ball is blown through the smooth vertical circular tube whose shape is defined by r= (0.6…

A: The mass of the ball is m=0.2 kg The shape is r=0.6sinθ θ=πt2

Q: A pump is located near the edge of the horizontal platform shown below. The nozzle at A discharges…

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Q: Calculate the distance x traveled using the conservation of energy.

A: Mass of the box Initial velocity Coefficient of friction Applying equilibrium condition

Q: A high diver is performing a dive from a 10-meter platform. The diver jumps off the platform with an…

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Q: 3. The nozzle is a device in which a. Area decreases b. Area increases c. Velocity decreases d.…

A: A nozzle is a device in which

Q: PROBLEM 12.24 An airplane has a mass of 25 Mg and its engines develop a total thrust of 40 kN during…

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Q: The waterwheel consists of a series of flat plates that have a width b and are subjected to the…

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Q: A 150-m-wide river flows due east at a uniform speed of 2.0 m/s. A boat with a speed of 6.0 m/s…

A: Given data: w=150 mv→WG=2i m/sv→BW=6cos120i+6sin120j=-3i+5.2j Need to determine the magnitude and…

Q: A rocket lifts off from Earth initially at a mass of 50,000 kg. If it burns 40,000 kg of fuel during…

A: Given:initial mass of the rocket, mi=50000 kgfuel burns, mf=40000 kgrate of fuel burns,…

Q: One part of an inspection system in a packaging operation uses an air blast to remove defective…

A: Solution: Given Data: ρ=1.1 kg/m3m=0.1 kgd=10 mm

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.