A tank is full of water. Find the work W required to pump the water out of the spout. (Use 9.8 m/s² for g. Use 1000 kg/m³ as the weight density of water. Assume that a = 4 m, b = 4 m, c = 12 m, and d = 3 m.) W = נן TALIBA

Q: An automobile tire on a blue car has an air pressure of 233,330 Pascals (kg/m/s/s). A mischievous…

A: P1V1 = m1RT1  ,  mass, volume temperature and R are constant   P1m1 =   RT1/V1P1/m1 = P2/m2   m2/m1…

Q: A nozzle that discharges a 4-inch diameter water jet into the air in on the right end of a…

A: Given Data

Q: P2 = 50 Pa U2 = ??? P1 = 200 Pa %D Ah =10 m %3D 10 m/s

A:

Q: A leaky 8 lb bucket is lifted from the ground into the air by pulling in 20 ft of rope at a constant…

A:

Q: Estimate the thrust needed from the propeller to hold the boat stationary. cif.

A: Given data,the specific gravity of the sand/water mixture = 1.4 The diameter of the pipe d= 2ftThe…

Q: For Non-flow Work fow systems with pv=const (Select All correct statements below):Work is directly…

A: Among the given statement: statement 1, statement 2, statement 4 are correct.

Q: [1.23] Calculate the force necessary to accelerate a 20,000-Ibm rocket vertically upward at a rate…

A: mass of rocket (m)=20000lbmacceleration (a)=100ft/s2g=32.2ft/s2

Q: mechanic is lifting a car of 2000kg using a screw jack as he applies a force of 100 N. The screw…

A: Given:m=2000 kgF=100 Nl=600 mmp=10 mm

Q: Figure Q3 shows a vehicle uses water scooping to slow down. The scoop is 3-m wide. Draw the free…

A: Given width of Scoop w=3 m Vehicle scoops off 10 cm water Force exerted by flow to the scoop is…

Q: A cylindrical tank with a radius of 3ft is filled with water which has a weight density of 62.4…

A: Radius= 3 feetVolume=πr2h=3.14x9x6=169.56 ft3Weight density of water=62.4 lb/feet3Weight of…

Q: Current Attempt in Progress A submarine is modeled as a cylinder with a length of 360 ft, a diameter…

A:

Q: 2. Some of the first power-generating wind turbines were small, having blades with a radius of 8.00…

A: Given data: -  The blade radius of the small wind turbine is r = 8.00 m. The large radius of the…

Q: The pressure at an opening in the side of a tank of water is 40 lb/in^2 greater than atmospheric…

A: Given:Pressure at the opening in the side tank, P=40 psi

Q: If a pumped hydro installation can hold 30 million m3 of water, and the water head is 36 m:…

A: For solution refer below images.

Q: For storimg purposes, water is to be moved from one pool to another that is 50 ft above the first…

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.