A boat is moving in a river, down stream, whose stream has speed 8km/ hr. the speed of the motor of the boat is 22km/hr. Draw the graph of the distance covered by the boat versus hour.
Speed of the boat down stream = 22 + 8 = 30 km/hr y = 30x
| Time | i | 2 | 3 | 4 | 5 | | Distance | 30 | 60 | 90 | 120 | 150 | | (1,30) | (2,60) | (3,90) | (4.120) | (5,150) |
