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Answered

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A bike travels at a constant speed of 4.0m/s for 5 seconds. How far it goes ?

Sagot :

HugoDaflon
The speed of 4m/s means that the bike goes 4 meters for each second of movement. Multiplying this by 5 seconds we have a total distance travelled of 20m.
CintiaSalazar

Taking into account the definition of speed, the bike travels 20 meters.

You have to know that speed ​​is associated with the change in position of a body over time. That is, speed expresses the relationship between the space traveled by an object and the time used for it.

Since speed implies the change of position of an object in space within a certain amount of time, the expression for its calculation is:

[tex]speed= \frac{distance traveled}{time}[/tex]

In this case, you know:

  • speed= 4 [tex]\frac{m}{s}[/tex]
  • distance traveled= ?
  • time= 5 s

Replacing these values ​​in the speed definition:

[tex]4\frac{m}{s}= \frac{distance traveled}{5 s}[/tex]

Solving:

4 [tex]\frac{m}{s}[/tex]* 5 s= distance traveled

20 m= distance traveled

In summary, the bike travels 20 meters.

Learn more about speed:

  • brainly.com/question/15273551
  • brainly.com/question/9834403?referrer=searchResults
  • https://brainly.com/question/2557429
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