A car moves with a velocity 2.24 km/h in first minute, with 3.60 km/h in the second minute and with 5.18 km/h in the third minute. Calculate the average velocity in these three minutes.

A car moves at a velocity 2.24 km h^(-1) in first minute, at 3.60 km h^(-1) in the second minute and at 5.18 km h^(-1) in the third minute. Calculate the average velocity in od car in this interval of time.

A car moves at a velocity 2.24 km h^(-1) in first minute, at 3.60 km h^(-1) in the second minute and at 5.18 km h^(-1) in the third minute. Calculate the average velocity in od car in this interval of time.

A car moves at a velocity 2.24 km h^(-1) in first minute, at 3.60 km h^(-1) in the second minute and at 5.18 km h^(-1) in the third minute. Calculate the average velocity in od car in this interval of time.

A cyclist moves with a speed of 30km/hr in the first 10 minutes, with speed of 15km/hr in the next 20 minute and with a speed of 40km/hr in the last 15 minutes Calculate the average speed of the cyclist.

A car travels at a speed of 50 km/hr for 30 minutes, at 30 km/hr for next 15 minutes and then 70 km/hr for next 45 minutes. What is the average speed of the car?

A car travels 1/3 of the distance on a straight road with a velocity of 10 km/h, next one-third with a velocity of 20 km/h and the last one-third with a velocity of 60 km/h. Then the average velocity of the car (in km/h) during the whole journey is

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 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 car moves with a speed of 40 km/h for 15 minutes and then with a speed of 60 km/h for the next 15 minutes. The total distance covered by the car is: