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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) .
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.
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).
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
average speed = total_distance/total_time = (80 km + 100 km)/(10 min + 20 min) = 180 km/30 min = 6 km/min 1 hr = 60 min → 6 km/min = 6 × 60 km/h = 360 km/h