b
Average speed = Distance/Time Average speed = 5400/9 = 600 mph
Average speed equals distance divided by time (speed = distance/time) Therefore the car travels 600km in 10hours so 600/10 equals 60km/h. 60km/h is equal to: 60000metres per hour 1 km per minute 50/3 metres per second
You've done 600 miles in a total of 12 hours, therefore your average speed was 600/12 = 50 mph.
Tsunamis can travel over 600 mph in the open ocean. It can only take a few hours for a tsunami to travel across an entire ocean. A regular wave travels at 90 km/hr. http://www.enchantedlearning.com/subjects/tsunami/
The average speed for the whole journey is 50 miles per hour. It can be obtained by dividing 600 miles by 12 hours.
Ponys average a speed of about 43 MPH, so 600/43= 13.95348837. So almost 14 hours.
Its average speed is (3000/5) = 600 miles per hour.
The speed of 45 km/h states that in every hour = 60 minutes = 3600 seconds the car travels 45 km. So in 6 seconds it travels 6/3600 = 1/600 this distance, that is: 45 x 1/600 = 45/600 = 3/40 = 0.075km = 75m.
It depends on your average speed. At 60 mph, you can drive 600 miles in ten hours. At 30 mph, it will take you 20 hours.
Distance = rate * time 600 miles = rate * 12 hours rate of speed = on average, 50 miler per hour
a bullet travels faster with a speed of 600-800kms/hr at the time of launch
600 mph Average speed = Distance/Time