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marta [7]
3 years ago
14

While studying bacterial cells, scientists measure the lengths of the cells in one colony. The chart shows their data. The scien

tists notice that one measurement stands out. How should the scientists best deal with this measurement? accept it as true and use 85 micrometers in the data when they find the average length accept it as true but say that it is the only cell that has ever been that long consider that there was an error during measuring and collect further data consider that it is possible but very unlikely for these bacterial cells to be so long
Physics
1 answer:
jok3333 [9.3K]3 years ago
5 0

Answer:

Following are the solution to the given question:

Explanation:

Its best approach to this measurement ought to be to indicate that there was a mistake throughout the calculation, as well as the gathering of further details while researching cells for bacteria, directly measuring the cell length of a colony. This chart illustrates its data, which scientists have observed that there's still a measurement.

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Explanation:

In order to analyze the vertical motion and the maximum height the rocket reaches, we need to know the vertical component of the velocity at launch. That can be estimated knowing the launching angle of 70 degrees using right angle trigonometry:

v_y=40\,*\,sin(70^o)\\v_y=37.59\,\frac{m}{s}

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v_f^2-v_i^2=2\,a\,(y_f-y_i)\\0-37.59^2=2\,(-9.8)\,(y_f-y_i)\\\frac{-1413}{-19.6} =(y_f-y_i)\\72.09\,m=(y_f-y_i)\\(y_f-0)=72.09\,m\\y_f=72.09\,m

This is therefore the maximum height at the end of the upwards motion, when the vertical component of the velocity becomes zero.

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