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
To start with, let's compute the volume using this formula:Volume = length x width x height = 9in x 4in x 9in = 144 in
For the second item, use the same formula to get the volume:Volume = length x width x height = 1.89 in x 4in x 9in = 68.04 in
Just take note to indicate your in with an exponent of 3. I just can't type it here so do it when you do your assignment.
Answer:
the waste product of respiration
Explanation:
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Answer:
most algae are autotrophs or more specifically, photoautotrophs
Explanation: