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CBSE Class 11-science Answered

when particle covers half the circumference of a circle,of mass'm',with velocity 'u',then what is the average force on a particle?How?
Asked by | 11 Mar, 2013, 10:25: PM
Expert Answer
average force on the particle is centrepetal force=mu2/r
Answered by | 12 Mar, 2013, 10:02: AM

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