The cyclist rides at a speed of 36 km / h. Which way it will travel in 40s.
| June 19, 2021 | education
Decision:
1) Find the speed (V) of the cyclist in meters per second:
1 km = 1000 m;
1 hour = 3600 sec.
We get that V = 36000/3600 = 10 m / s.
2) Find the path (S) that the cyclist will travel in 40 seconds:
S = t * V,
10 m / s * 40 sec = 400 m.
Answer: In 40 seconds, a cyclist covers a path equal to 400 m or 0.4 km.
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