Find the speed of the tractor if it has covered 1.8 km in 12 minutes
| November 23, 2020 | education
First you need to express minutes in hours:
1 hour = 60 minutes
12 minutes = 1/5 hour = 0.2 hours
Displacement with uniform motion can be found by the formula:
s = v * t
We express v:
v = s / t = 1.8 / 0.2 = 9 km / h
Answer: 9 km / h
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