The speed of the stream's current is 3.6 m/s.
The given parameters:
- distance between the two flags, d = 100 m
- time when it passed the first flag, t₁ = 2:15
- time when it passed the second flag, t₂ = 2:43
<h3>What is speed?</h3>
- The speed of an object describes the rate of change of an object's distance.
The change in the time of motion of the barrel is calculated as follows;
Δt = t₂ - t₁
Δt = 2:43 - 2:15
Δt = 2 min 43 s - 2 min 15 s
Δt = 43 s - 15 s
Δt = 28 s
The speed of the stream's current is calculated as follows;

Thus, the speed of the stream's current is 3.6 m/s.
Learn more about speed here: brainly.com/question/6504879
<span>... many people have little regard for their effect on the environment and will do whatever they can to make money. If there are fewer fish available in coastal waters, they'll go wherever they can find fish.</span>
Answer:
The layer of Earth's atmosphere where atoms and molecules escape into space is referred to as the exosphere. :)
Answer: The student get full credit for attending the field trip. Submitting trip evaluation is optional.
Explanation:
Segments of DNA transferred from parent to offspring are called genes.
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