Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

Here we can use energy conservation because there is no friction in this setup

now we can say

here we will have

at the maximum height position its speed will become ZERO

So we can say

now from above equation

now we have

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!