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Sagot :
The average speed is (distance)/(time) = 300m / 2min. That's 150m per minute, or 2.5m per second. The average velocity is (displacement)/(time) = (distance from the start point to the end point regardless of the route)/(time)= zero.
Answer:
The average speed is 1.5 meters per second.
Explanation:
Givens
- Bicycle traveled a distance of 150 meters, twice, from point A to B, and from B to A.
- The time it took to return to point A is 2 minutes, which is 120 seconds.
Basically, the bicycle traveled a total of 300 meters using 4 minutes, assuming that is a constant movement. So, the average speed is
[tex]s=\frac{300m}{4(60sec)}=1.25 m/s[/tex]
Therefore, the average speed is 1.5 meters per second.
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