desmondbaabu desmondbaabu

04-06-2022
Physics

contestada

calculate the power output of a machine that lifts a 50kg crate through a height of 20.0m in one minute

Respuesta :

taiworasheedat399 taiworasheedat399

04-06-2022

Answer:

power= work done/ time

power=mgh/time

mass(m) =50kg

acelleration due to gravity (g)= 10g/m^2

height(h) =20.0m

time = 1min

Explanation:

power =50×10×20 /1

power = 10,000watts

power =10 ×10^3kw

p =10 Kilowatt's

Answer Link

Otras preguntas

What is the only u.S. State with the union jack on its flag?

What act can remove a public official from office by petition?

How did the feudal moncarchs in the high middle ages centralize power

write an equation in slope-intercept form when the y-intercept is 0 and the slope is -4

The difference of two numbers is 15, and their quotient is 6. what are the two numbers

what is the Photic zone?

I’m going to need help completing this. Please it’s due tomorrow!!!!

explain why an increase in the average worldwide population is bad for the climate?

Describe how chemicals can be completely cycled abiotically using only geologic processes?

Before arriving in Messina, who helped Don Pedro defeat Don John's attempt to overthrow him? A. Claudio and Benedick B. Antonio and Dogberry C. Le