veliocity = = acceleration x time
v = at
v = 150 km /hr = 150/60 km/minute
t = 3 minutes
a = v/t = 150/60/3 = 5/6 km/min/min = .833 km/min/min
60 kilometers in 45 minutes.
7.46 mph
If a horse travels at 25 kilometers per hour for a half hour (30 minutes), it will travel 12.5 kilometers.
12 minutes
6 kilometers per hour
4.5 minutes
60 kilometers in 45 minutes.
16 kph
1). If neither speed nor direction are changing, then acceleration is zero.2). "minutes" is not a unit of velocity, but we get the idea
45 minutes in ¾ of an hour, so just divide 15 kilometers by ¾ hours and get 20 kilometers per hour.
7.46 mph
Hint: There are 60 minutes in an hour...
If a horse travels at 25 kilometers per hour for a half hour (30 minutes), it will travel 12.5 kilometers.
If you walk 3 kilometers in 29 minutes and 50 seconds you walk one mile in 16 minutes.
8 kph
20 minutes
12 minutes