A moter Cycle run on a circular road @ 40Km/hours Speed.
The total weight of the Moter cycle with rider is 50Kg. He
has started from a point and finished the jurney tiil same
point with four round, which distance is 40Km per round
find the toter work done by the rider?

Answer Posted / gaurav

workdone will be zero (0) beacuse total displacement is
zero. wee know that workdone=force * dicplacement

Is This Answer Correct ?    21 Yes 4 No



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Dear Sir/Madam, I am applying for the post of Engineering Assistant in Prasar Bharti which was dated in Employment news on 23-02-2013. I completed BSc (Maths, Electronics, ComputerScience).As they said i am eligible to Eng.Assistant post. But when i am trying to enroll my self in Part I Registration at the Qualification column it doesn't shows any Electronics group. It shows Electonics Engineering, Electrical Engineering. So, in these which one i have to pick to my Degree Qualification. Kindly reply me asap.

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