Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
If you are talking about a circle then you will have to divide it in two parts and take work +ve and -ve according to increase and decrease in volume
Easiest way is to divide it in upper and lower semi circles, the upper half circle volume decreases in anti clockwise hence work is negative and the lower half part volume increases hence work is positive. This will make the calculation of the area that is work easier which will come out to be equal to area of the circle and will be negative in anti clockwise and positive in clockwise.
I think you have got your answer.
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !