Find the work done pulling the bucket to the top of the well

Reference no: EM13198035

A bucket that weighs 3.6 pounds and a rope of negligible weight are used to draw water from a well that is 85 feet deep.The bucket is filled with 37 pounds of water and is pulled up at a rate of 2.5 feet per second, but water leaks out of a hole in the bucket at a rate of 0.35 pounds per second. Find the work done pulling the bucket to the top of the well. Your answer must include the correct units. (You may enter lbf or lb*ft for ft-lb.)

Reference no: EM13198035

Questions Cloud

How many coins of each kind does she have : Rita has a collection of 108 coins consisting of nickels, dimes, and quarters. The number of dimes is 4 more than one-third the number of nickels, and the number of quarters is twice the number of dimes. How many coins of each kind does she have?

What you believe to three most important effects of farming : As farming became a fundamental to ancient societies in Central America, it had a drastic impact on the population of these societies. Identify what you believe to be the three most important effects of farming, and explain your choices thoroughly..

How far is the sailboat from the lighthouse : How far is the sailboat from the lighthouse, to the nearest kilometer? (50 kilometers going up and down and 130 kilometers going side to side)

Identify sentence is written in active voice : Which sentence is written in active voice? A. She made a mistake when handling the claim. B. A new claim must be made because the first one was handled wrong.

Find the work done pulling the bucket to the top of the well : Find the work done pulling the bucket to the top of the well. Your answer must include the correct units. (You may enter lbf or lb*ft for ft-lb.)

How fast is the water level falling : A tank of water has a base a circle of radius 2 meters and vertical sides. If water leaves the tank at a rate of 9 liters per minute, how fast is the water level falling in centimeters per hour?

What is the depth of water remaining in the tank : uare meters. Initially the tank contains 30 cubic meters. Water leaves the tank, starting at t=0, at the rate of 2 + 4 t cubic meters per hour. Here t is the time in hours. What is the depth of water remaining in the tank after 3 hours?

Define important or unimportant for helping clients : They ignore clients' personal history and unconscious, treating them more like pigeons than people". What makes this important or unimportant for helping clients?

Explain utility-maximizing conditions : The owner-manager of Good Guys Enterprises obtains utility from income and from having the firms behave in a socially conscious manner such as making charitable contributions or civic expenditures.

User Account

All Pages