66.67 kph
If you meant 25 km/hour then the horse will travel 12.5 km in 30 min.(1/2 hour) .
First 30k takes 45 min, second 30k takes 90 min, total 60k in 2¼ hours so average speed = 60 x 4/9 = 26 and 2/3 kph
0.1867
1 hr 30 min is = 1.5 hrs 36miles/1.5hrs= 24 miles / hr
The average speed of an object that moves 20m in 3 minutes is 20m/3 min = 6.67 m/min. For the second scenario, to calculate the average speed of an object that moves 20m in 30 min and 4 min, we sum the time first: 30 min + 4 min = 34 min. Then, the average speed is 20m/34 min ≈ 0.59 m/min.
The average speed is 40 miles per hour.
30km/hr
66.67 kph
If you meant 25 km/hour then the horse will travel 12.5 km in 30 min.(1/2 hour) .
The average speed of the particle is 30 km/h. This is calculated by dividing the distance traveled (30 km) by the time taken to travel that distance (1 hour).
4 km in 30 min, or4 km in 0.5 hrSo that the average speed is 8 km/hr.
First 30k takes 45 min, second 30k takes 90 min, total 60k in 2¼ hours so average speed = 60 x 4/9 = 26 and 2/3 kph
The total distance covered by the plane is 80km + 100km = 180km, and the total time taken is 10 minutes + 20 minutes = 30 minutes. Therefore, the average speed of the plane is 180km / 30 minutes = 6 km per minute.
To find the average speed, divide the total distance traveled by the total time taken. In this case, 30 km / 48 min = 0.625 km/min. Therefore, the average speed is 0.625 kilometers per minute.
0.1867
30-40 minutes