Aperfectly
collision occurs when two objects stick together and kinetic e

Perfectly inelastic collision.

Explanation: An inelastic collision is when the kinetic energy is not conserved after the collision.

A perfectly inelastic collision happens when the maximun kinetic energy is lost, in this situation, after the collision both objects wil move togheter (as one) with the same velocity (so they "stick" togheter), so the answer is "inelastic"

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!