Amachine cannot multiply a. forces. b. distances. c. energy. d. all of these.

Question:

A machine cannot multiply A,)forces. B.) distance. C.)energy. D.)All of these.

C.) Energy

Hope this helps!

the first, second, and fifth options

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!