

InterviewSolution
Saved Bookmarks
1. |
A point traverses half a circle of radius R during the interval `tau`.Calculate the following quantities averaged over that time (a)the mean velocity that is speed ltvgt , (b)the modulus of the mean vector lt v gt , ( c)the modulus of the average acceleration a if its tangential acceleration is constant. |
Answer» Correct Answer - < v > =`(piR)/tau`,`l lt vevugtl=(2R)/tau , (2piR)/(tau^2)` |
|