SeaAira SeaAira

Today at 7:46 AM
Physics

Answered

The power of a machine is 6000 W. This machine is scheduled for design improvements. Engineers have reduced the
time for the output by one half from 15 s to 7.5 s. What work would be required to cut the time in half.
Step #1
Step #2
Step #3

Answer :

MathPhys MathPhys

Today at 7:51 AM

Explanation:

Work = power × time

W = (6000 W) (7.5 s)

W = 45,000 J

Answer Link

Other Questions

The table of values shows the height of a car of a Ferris wheel as it travels in a circular motion. Which statements are true? -If the car is loaded at 0 s, the

~ 45 POINTS! ~ Write a paragraph comparing the changes in government after the American and French revolutions. Include information on each country's constituti

Translate You will put it here into Spanish by filling in the missing letters:

pleas help urgent !! send me a answer with an explanation please !

Which of the following is true about gravity? Select all that apply.

plz tell me answer

Why do you think self control is important? Give an incident of your life where and how you have controled yourself. ...plz make and give nicely that student ca

Which of the following is not a MNC?(1) Ranbaxy(ii) Infosys(iii) Brook Bond(iv) Asian Paintof Public Sector?

find the dimension of a rectangle with the perimeter of 54 M if its length is 3 more than twice its width

The Prime Minister has launched the Clean India Movement in a bid to improve the cleanliness of our country and improve its image globally. Write a speech as Re

Urgent please help Partie A. Complétez chaque phrase avec la forme correcte du passé composé OU l’imparfait, selon le contexte.

Why did the Black Hills become a contested territory between Native Americans and whites?

Complete the graphic organizer to show the relationships among heat, movement, and density in the mantle rock.

How do the physical characteristics of savannas lead to their dominance by grasses

Which of the following sentences contains a double negative? Group of answer choices No one has enough time to answer the phone. Get out and play some sports be

What is the solution set of the equation X squared + 3x-4=6?

Match each country with the leader of its independence movement

PLEASE HELP GIVING BRAINLIEST!!! Maritime southeast asia is located on a geographic feature known as the Answers: Below

FIRST ANSWER GETS BRAINLIEST! Calculate the mean of 0,0,0,8,30,90,120,138,240,240,300,420,1800,2530,2940,5040 Calculate the Median of 0,0,0,8,30,90,120,138,240,

1. In the exponential equation below, identify the initial amount and the growth rate. y = 312(1.13)* a) Growth rate= % b) Initial Amount =