How much work is required to pump all the slurry over top

Reference no: EM131009017

1. A 40 m chain weighing 3 kg/m hangs over the side of a bridge. How much work is done by a winch that winds the entire chain in?

2. A container in the shape of an inverted pyramid with a square base of 2 m by 2 m and height of 5 m is filled to a depth of 4 m with corn slurry. How much work is required to pump all the slurry over the top of the container?

Reference no: EM131009017

Questions Cloud

Outcomes of the two contract bids independent : Your company bids for two contracts. You believe the probability that you get contract #1 is 0.8. If you get contract #1, the probability that you also get con- tract #2 will be 0.2, and if you do not get contract #1, the probability that you get ..

Define and explain the nature of denial mechanism : Define and Explain the nature of this mechanism. Discuss a time when you may have used this mechanism. If you cannot do this, give an example of someone else using the mechanism, based on your own observations

Problem regarding the fishing tournament : According to their estimates, are the two tournaments independent? Explain your answer. What's the probability that he loses both tournaments?

What topics would the team like to cover in more depth : What did the team find to be the most interesting aspects of this week? What topics would the team like to cover in more depth? The team summary should express critical reflection of readings and experiences

How much work is required to pump all the slurry over top : A container in the shape of an inverted pyramid with a square base of 2 m by 2 m and height of 5 m is filled to a depth of 4 m with corn slurry. How much work is required to pump all the slurry over the top of the container?

Problem regarding the traveler baggage : At the airport entry sites, a computer is used to randomly decide whether a traveler's baggage should be opened for inspection. If the chance of being selected is 12%, can you model your chance of having your baggage opened with a Bernoulli model?..

Discuss erikson eight stages of human development : Discuss Erikson's eight stages of human development. Briefly highlight Allen Ivey's developmental counseling and therapy (DCT)

Discuss the basic aspects of humanistic theory : How do biological factors relate to Maslow's theory of personality? Discuss the basic aspects of humanistic theory that are incompatible with biological explanations of personality

Expected value of the option profit : A day trader buys an option on a stock that will return $100 profit if the stock goes up today and lose $400 if it goes down. If the trader thinks there is a 75% chance that the stock will go up, a) What is her expected value of the option's pr..

User Account

All Pages