A boy throws a steel ball straight up. Disregarding any effect air resistance the forces acting on the ball until it return to the group is.

1/0.14nm = 10^10/1.4 a lot

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!

momentum of soft ball three times less than baskey ball

i think the answer is a, hope this : )