A car travels with speed of 30km/h for 30min and then with speed 40 km/h find the average speed of the car
Answers
Answered by
1
first distance =speed× time
=30×1/2=15km
second distance =speed×time
=40×1/2=20km
average speed=total distance/total time
=35/1=35km/hr
=30×1/2=15km
second distance =speed×time
=40×1/2=20km
average speed=total distance/total time
=35/1=35km/hr
Similar questions