Mathematics
Mathematics, 13.12.2019 04:31, mrhortert540

An aquarium 7 m long, 1 m wide, and 1 m deep is full of water. find the work needed to pump half of the water out of the aquarium. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.) show how to approximate the required work by a riemann sum. (let x be the height in meters below the top of the tank. enter xi* as xi.) lim n → ∞ n i = 1 δx express the work as an integral. 0 dx evaluate the integral. j

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 21:10, basketball6076
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
image
Mathematics, 21.06.2019 23:30, f13vsdbd
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
Answers: 3
image
Mathematics, 21.06.2019 23:30, Masielovebug
Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge
Answers: 3
image
Mathematics, 22.06.2019 00:00, minecraftsam2018
What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?
Answers: 1
Do you know the correct answer?
An aquarium 7 m long, 1 m wide, and 1 m deep is full of water. find the work needed to pump half of...

Questions in other subjects:

Konu
Mathematics, 10.02.2021 01:00
Konu
Mathematics, 10.02.2021 01:00
Konu
Mathematics, 10.02.2021 01:00
Konu
Biology, 10.02.2021 01:00