Saved Bookmarks
| 1. |
A particle moving in a circle of diameter 5m. Calculate the distance covered and the displacement when it covers 4 revolution. |
| Answer» DIAMETER = 5mradius = 2.5mdistance in 1 REVOLUTION = 2 (pi) r = 2 * 22/7 * 2.5distance in 3 revolutions = 3* 22/7* 2* 2.5 (we could take the value of 22/7 as 3.14) = 3* 3.14* 5 = 9.42* 5 = 47.10 as the body comes back to the same position the DISPLACEMENT is 0Explanation:plzz follow my channel and mark the branlistest | |