Find the work required to pump all the water out over

Reference no: EM13196263

A rectangular swimming pool 60 ft long, 10 ft wide, and 8 ft deep is filled with water to a depth of 7 ft. Use an integral to find the work required to pump all the water out over the top. (Take as the density of water delta = 62.4 hbox{lb/ft}^3.)

Reference no: EM13196263

Questions Cloud

Why does quadratic convergence not occur : apply Newton's method to f(x)= the tired norm of x using unit step size. show that it is linearly convergent. Why does quadratic convergence not occur?

What is the other number : The average of two numbers, a and b, is given. The average is 75 one number is 91, what is the other number? Please show all work.

What are the cash flows assoicated with the project : What are the cash flows assoicated with the project, what is the project's IRR and assuming a project cost of capital of 10 percent, what is the projectect's NPV?

At what rate in cubic centimeters per minute is the volume : Suppose that at a certain instant the volume is 540 cubic centimeters and the pressure is 83 kPa and is decreasing at a rate of 11 kPa/minute. At what rate in cubic centimeters per minute is the volume increasing at this instant?

Find the work required to pump all the water out over : A rectangular swimming pool 60 ft long, 10 ft wide, and 8 ft deep is filled with water to a depth of 7 ft. Use an integral to find the work required to pump all the water out over the top. (Take as the density of water delta = 62.4 hbox{lb/ft}^3.)

What is each alternatives irr : What is each alternatives IRR and if the cost of capital for both methods is 9 percent, which method should be chosen?

The types of protection conveys a negative externality : The "club" makes it difficult for a car thief to take your car. Lojack makes it easier for the police to catch the car thief who has stolen it.which one conveys a positive externality.

Define what is the ph of the buffer : A buffer contains 0.16mol of propionic acid (C2H5COOH) and 0.17mol of sodium propionate(C2H5COONa) in 1.20 L. 1)What is the pH of this buffer?

How many times is the velocity of the object equal to 0 : The position of an object attached to a spring is given by the formula: y(t)=(1/6)cos(5t)-(1/4)sin(5t), where t is time in seconds. In the first 4 seconds, how many times is the velocity of the object equal to 0?

User Account

All Pages