Question

when a person leaves his home for sightseeing by his car, the metre reads 12352 km. when he returns home after two hours the reading is 12416 km. what is the average speed and average velocity of the car during this period

Answer 1

the anser is that the speed will be 20 k/hr

Answer 2

total time is equal to 2 hour
Total distance is 12416 +12352=24768 km
speed = Total distance by total time taken
=24768÷2= 12384 km/hr..




v=12416km
u=12352km
velocity=12416-12352/2
=68/2
=34