Carlos uses one golf ball to set another golf ball in motion. The following diagram shows how Carlos designs his experiment .Carlos releases the ball on the string from different heights. Each time, the first ball strikes the second ball, which then rolls down the track. Which force causes the first ball to swing downward?

a pull due to gravity

a pull from the string

a push from Carlos’s hand

friction between air and the golf ball

gravity

Explanation:

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!

where is the photo and the answer choices?