Engineers tasked with building a car bumper need high-quality plastic that is readily available. they have found the material polycarbonate, which is long-lasting and not too costly.

which technological design criteria have they already met?
more than one answer!

be available

be affordable

be durable

solve the problem

not cause harm to others

it has met all of them.

Explanation:

Polycarbonate is already available, its affordable, durable, solves the problem, and does not cause harm to others.

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered