Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • provide solution for rd sharma maths class 12 chapter 12 derivatives as a rate measure exercise fill in the blanks question 10

provide solution for rd sharma maths class 12 chapter 12 derivatives as a rate measure exercise  fill in the blanks question 10

Answers (1)

best_answer

Answer: \frac{2}{\pi }ft/minute

Hint: Here we use the formula of volume of vertical cylindrical tank

Given: Radius=2 ft as the r of 8 cubic ft/min

Solution:    V=\pi r^{2}h

                \frac{dV}{dt}=4\pi \left ( \frac{dh}{dt} \right )

            \left ( \frac{dh}{dt} \right )= \left ( \frac{1}{4\pi } \right )\left ( \frac{dV}{dt} \right )

                 \frac{dV}{dt}=\left ( \frac{1}{4\pi } \right )\times 8

                         =\frac{2}{\pi }ft/minute                

Posted by

infoexpert26

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE Class 12 board exams 2025 to have 50% competency-based questions; no change in 10th
anam-khan

CBSE Class 12 board exams 2024 over; expected result date, trends of last 10 years

Latest Question