Consider a model of a drone to deliver the orders of the customers within the range of 20 km of the coverage area. Identified at least 5 factors (inputs) required to experiment with the above mention system model (e. g. speed of the drone).

Write down the levels (range or setting) for each factor mentioned above. (e. g. speed ranges from 10km/h to 30km/h).

On what responses (results) will you analyses the experiment’s success or failure (e. g. drone failed to deliver the package on time), mention at least 3 responses

A. newton 's fourth law a liquid in a confined space is not compressed.

For question 1, i'm a bit stuck between serif fonts or large enough type to read. serif fonts are good fonts to use because their easy to read. but you also need your type be large enough to read. if i had to say what you need to consider most important, i would say d is the answer.  for question 3, i believe the answer is d. it seems most appropriate to do that. on every page or every other page would be too much, and only on the contact page just seems inappropriate.  for question 4, it's probably a. by "color scheme" it doesn't mean just one color, but a set of colors. colors that are complimentary to each other. having too many is too distracting so it's best to limit it as much as possible, but not to the point where your website looks dull.hope this !