Speed = Distance/Time
Speed= 3000m/600 seconds
Speed= 5m/s or 11.1846815 mph
When you walk a distance of 2 km in 10 minutes your average speed is 0.2 km per minute.
5 mi /(10 min/60 min/hr) = 30MPH.
45 mph
Going about 10 mph for about one min.
10 minutes on average
0.66... recurring miles per minute.
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
it is = in fact it is the same as 3km and 5000 cm
distance divide time = 10:30 min/per mile
We always calculate distance by multipying the speed by time. ex: I travelled in 10 min at the speed of 60km/h , so the distance equals to 60 times 10 which equals to 600 km....
If you go 2 miles in 5 mins and then 2 miles in 10 mins, you have gone 2 + 2 = 4 miles in 5 + 10 = 15 mins 60 min = 1 hours → 15 min = 15/60 hr = 1/4 hr speed = distance ÷ time → speed = 4 miles ÷ 1/4 hr = 4 × 4/1 mph = 16 mph.
Wavelength = (speed)/(frequency)Frequency = 1/periodso wavelength = (speed) x (period)Speed = (20 meter/min) x (1 min/60 sec) = 1/3 meter/secWavelength = (speed) x (period) = (1/3 meter/sec) x (30 sec) = 10 metersThe correct choice is a .