InterviewSolution
Saved Bookmarks
| 1. |
A particle moving in a straight line covers first half of the distance into two equal time intervals with speed of 2 m/s and 4 m/s respectively, and second half with speed of 5m/s. The average speed of the particle is |
| Answer» A particle moving in a straight line covers first half of the distance into two equal time intervals with speed of 2 m/s and 4 m/s respectively, and second half with speed of 5m/s. The average speed of the particle is | |