Work Done Engine Maintain Speed (Jee Mains) | ExamDuo
Work done
Medium
Work Done Engine Maintain Speed
To maintain a speed of 80km∕h by a bus of mass 500kg on a plane rough road for 4km distance, the work done by the engine of the bus will be _______ KJ. [The coefficient of fiction between tyre of bus and road is 0.04 .]