InterviewSolution
Saved Bookmarks
| 1. |
A car travels along a straight line and covers one third of total distance with speed of 4 m/s. The remaining distance, it covers with a speed of 2 m/s half the time and with speed of 6m/s for the other half time. Find the average speed of the car. |
| Answer» AVERAGE speed =TOTAL DISTANCE COVERED / total Time cover | |