Question

4. The odometer of a car reads 50550 km when the clock shows the time 8:00AM. What is the distance moved by car if at 08:50 AM the odometer reading has changed to 50610 km? Calculate the speed of car in km h -1 during this time? Express the speed in ms -1 also.

Answer 1

Answer:

speed=72km\h or20m\s