A train moving at a constnt velocity of 54 km/hr moves eastwards for 30 minuts, then due north with the same speed for 40 minutes. What is the average velocity of the train during this run? (in km/hr)

A train moving at a constant velocity of 54 km/hr moves east wards for 30 minutes, then due north with the same speed for 40 minutes. What is the average velocity of the train during this run? (in km/hr)

A train moving at a constant velocity of 54 km/hr moves east wards for 30 minutes, then due north with the same speed for 40 minutes. What is the average velocity of the train during this run? (in km/hr)

A car moving at a constant speed of 36kmph moves north wards for 20 minutes then due to west with the same speed for 8 minutes. What is the average velocity of the car during this run in kmph

A car moving at a constant speed of 36kmph moves north wards for 20 minutes then due to west with the same speed for 8 minutes. What is the average velocity of the car during this run in kmph

A car moving at a constant speed of 36 kmph moves north wards for 20 minutes then due to west with the same speed for 8(1)/(3) minutes. What is the average velocity of he car during this run in kmph

A car moving at a constant speed of 36kmph moves north wards for 20 minutes then due to west with the same speed for 8(1)/(3) minutes.What is the average velocity of the car during this run in kmph