The bacterium Escherichia coli (or E. coli) is a single-celledorganism that lives in the gut...

The bacterium Escherichia coli (or E. coli) is a single-celled organism that lives in the gut of healthy humans and animals. When grown in a uniform medium rich in salts and amino acids, these bacteria swim along zig-zag paths at a constant speed of 20 μm/s. The figure shows the trajectory of an E. coli as it moves from point A to point E. Each segment of the motion can be identified by two letters, such as segment BC.

For the segment AB in the bacterium's trajectory, calculate the y component of its velocity.

40 30 10 10 20 30 40 5060 70 80 90 100 -10 -20 -30 40

Expert Solution

Answer = 3.92 um/s

20 Vy t えー5n 3. 92

genius_generous answered 2 years ago

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