A car goes from point A to point B. The speed of the car is constant at 81 km/hr for 66% of the total distance. At that point the weather gets bad and the car covers the remaining distance at 46 km/hr. If the total time of travel from A to B was 3.1 hours, what is the distance between the two points? Write your answer in km. Note: The time is in a decimal, NOT hours and minutes

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –