anonymous
  • anonymous
what is the derivation behind the formula: 1/A - 1/B = 1/T
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
What is A, B and T?
anonymous
  • anonymous
for example the question : A full bath tub will empty at an average rate of 10 mins. it will fill up to full at an aaverage rate of 8 mins if the plug is in. how long will it take to fill up to full if the plug is removed and tap is turned on?
anonymous
  • anonymous
in this question, to solve it we aply the above formula. so a = 8, b = 10 t is to be found out, answer is 40

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
Oh yes, think about positive work done and negative work done.
anonymous
  • anonymous
I dont get it.
anonymous
  • anonymous
why is a 1/a?
anonymous
  • anonymous
i mean why do we write it like 1/a is it inverse proportionality?
atlas
  • atlas
The more the time it takes to get a work done, The less amount of work is done in unit time..........>>>Do u see the inverse relaationship??
atlas
  • atlas
Lets say I do a work in 10 minutes >>> I have done 1/10th of the work in a minute
anonymous
  • anonymous
ok so why do we have to tak unit time in this formula?
anonymous
  • anonymous
take*
anonymous
  • anonymous
is it something related to physics ? if yes please tell me the topic?
atlas
  • atlas
You need to get one work done. You cannot talk in terms of time.........You have to talk in terms of how much work is done Thats why...................Lets say I do the work in A minutes. U spoil the work in B minutes..............>>>>>So in unit time we do (1/A-1/B) work together. right ?? Now we know how much work we accomplish in unit time............so u can find out how much time we shall need to get the work done ;)
anonymous
  • anonymous
goo answer thanks. but why am i the one who spoils the work?? :D
anonymous
  • anonymous
good*
atlas
  • atlas
Just an example :P
anonymous
  • anonymous
@TuringTest

Looking for something else?

Not the answer you are looking for? Search for more explanations.