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? be available be affordable be durable solve the problem plz !

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!

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;