Engineering High School

How much work is performed if a 400 lb weight is lifted 10 ft ?

40 lb/ft

0.025 ft/lb

4000 ft·lb

4000 ft/lb

Answers

Answer 1

W = M*G*H

Work done = 400*10

w = 4000 ft.lb

hope it helps!

Related Questions

how many watts does a microwave run on

Answers

Answer:

a regular sized microwave will use 850 to 1800 watts depending on the model. An average modern microwave will use around 1200 watts.

Explanation:

During heating, compact microwaves use between 500 and 800 watts while a standard sized microwave can use 850 to 1800 watts depending on the model. Daily utilization of a conventional microwave is about 1200 watts.

1. The forward force that comes from the
engines or the propellers is
a. drag
b. lift
c. thrust
d. weight

Answers

Answer:

C- thrust

Explanation:

PELASEE HELPPP WITH MARK BRAINLIST!!!! You are stopped at a red light, and a long string of cars is crossing in front of you. When their traffic light turns red and yours turns green, the crossing traffic continues to enter the intersection. You should

Remain stopped until all the crossing traffic has crossed through the intersection.

Call the police on your cell phone to report them.

Move forward while honking your horn, to force the crossing traffic to obey the traffic signal.

Answers

Answer:

1st one.

Explanation:

I think that because they the one who is going to get a ticket and also you will not gonna get in a car accident.

You should Remain stopped until all the crossing traffic has crossed through the intersection. Thus option A is correct.

What is traffic?

A road becomes congested when there are too many automobiles traveling along it at once. People must drive more slowly and closely together to fit more cars on the road if there is not enough room for everyone's vehicles.

You ought to stop and wait for all of the vehicle to pass through the intersection. I believe this since they are the ones who will receive a ticket and you won't be in an accident.

You must give way to a vehicle that reached before you since the first car really does have the right-of-way. The car to the rights still has the rights of way when three cars arrive at once, or the car to the left must move last. Therefore, option A is the correct option.

Learn more about traffic, Here:

https://brainly.com/question/17017741

#SPJ2

If you are rejected for a promotion, you should ask for feedback so you can ________.
a.
Explain why you are still a better candidate than person being promoted
b.
Determine whether your supervisor has a personal grudge against you
c.
Create a professional improvement plan to address the weaknesses
d.
Beat yourself up over the fact that you didn’t address those critiques earlier

Answers

C because it’s professional

Answer:

C

Explanation:

because it is more professional then what the other answers are.

describe a simple process

Answers

Answer:

Use linking words.

Explanation:

Two engineers are discussing the various merits of hydroelectricity. Engineer A says that tidal barrage systems can generate electricity when the tide goes both in and out. Engineer B states marine turbines can turn slowly because the force of water is greater than the force of air. Which engineer, if either, is correct? Only engineer A is correct Only engineer B is correct Neither engineer A nor engineer B are correct Both engineer A and engineer B are correct

Answers

Answer:

they are both right

Explanation:

Other Questions
In Mr.Fords class, 3 out of 25 students are left-handed. Whick of the following is the percent of lefties in Mr. Fords class? Which of the following contributed to the growth and success of the Roman Empire? josh built a circular flower bed in his backyard. the radius of the flower bed is 12 feet. he wants to find the circumference of the flower bed. he uses 3.14 for pi. what is the approximate circumference for the flower bed? What disadvantages might being nonaligned have offered a developing nation during the Cold War? PLEASE I NEED ANSWERS NOWMordecai's faith may be inferred by: his statement that if Esther failed to act, deliverance would come to the Jews in some other way his suggestion that Esther might have been providentially placed in the palace for preservation of her people his belief that the house of Esther's father would not escape the plot of Haman if she failed to act all of the above Determine the scale factor from the point A(2, 6) of DEF to DEF where D(-8, 6), E(-8, 14), F(2, 3) (- 3, 6) and D (-3, 6) E(-3, 10) and F(2, 4.5) What is the scale factor? What is function of the cell membrane ? Look at the map above. All of the following climate regions are located in Central Asia except the __________ region.A.marine west coastB.humid continentalC.semiaridD.aridPlease select the best answer from the choices providedABCD Outsiders: pony boys thoughts of his inner self ? 8. At temperature 15C, aluminum rivets have a diameter of 0.501 cm, and holes drilled in a titanium sheet have a diameter of 0.500 cm. If both the aluminum rivets and the titanium sheet are cooled together, at what temperature will the rivets just fit into the appropriate holes in the titanium sheet? Use 25x10-6 (C)-1 for the coefficient of linear expansion for aluminum, and 8.5x10-6 (C)-1 for titanium If 2.6( d +1.4 )- 2.3d= 4,what is d? Choose a Country and tell me why it's best to live in And the problems to how many number of electrons are in aluminium and nitrogen in their free state? Both before and during World War II, thousands of people emigrated from Europe to escape the brutalpersecution of the fascist states. This massive migration included gifted artists, scholars, and scientists, manyof whom were Jewish. Among the scientists were specialists who played vital roles in the development of thefirst atomic bombs. Hitler showed little concern for the negative impact that the departure of these scientistswould have on German science. He once said,"If the dismissal of Jewish scientists means the annihilation of contemporary German science, we shall dowithout science for a few years."In **three paragraphs** answer the following question: How do you think Hitler's way of thinking may havecontributed to the defeat of Germany in World War II? Use evidence from the text to justify your answer.Some things you can write about include:-Hitler's war strategy-The effects of annihilating thousands of people-Hitler's alienation of other countries Which principle established by the Magna Carta does this excerpt reflect? how many times does 6 go into 29 The flu can cause pneumonia explain the effects that pneumonia has on on a persons body. 1. What was the fear that if one Asian nation fell to communism, others would soon follow? *10 points-domino theory-topple effect-falling democracy-collapsing countries2. The "Iron Curtain" was a term used to describe the division between what two political areas? *10 points-East and West Europe-North and South Vietnam-North and South Korea-East and West Africa Which word is an example of a demonstrative adjective?Abelthatthethemthen i took too many pills counting up the billsMolly in my cup i can't tell you how it feel