Question

The odometer of a car reads 57321.0km. When the clock shows the time 8:30am, the odometer reading has changed to 57336.0km?
a) Calculate the speed in km 1 min during this time.
b) Express the speed in km/hr and m/s

Answer 1

Answer:                                                                                                                                 initial reading of odometer of car=57321.0km

Final reading odometer of car=57336.0km

Distance covered by car=Final reading-initial reading

                                        57336.0-57321.0

                                         15 km

Explanation: