Saved Bookmarks
| 1. |
A car travels along a straight road 100 m east then 50 m west. Find the speed and velocity of car |
|
Answer» DISTANCE travelled is the total LENGTH of the PATH travelled by the car. D=100M+50M=150M Displacement is the linear separation between initial and final points. Here the car moved 100 m forward and then 50 m backward. Then, S=100M-50M=50M |
|