When a mass of 25 g is attached to a certain spring, it makes 20 complete vibrations in 4.0 s. what is the spring constant of the spring? include units, no spaces. round to two significant figures?

The spring constant of the spring in two significant figures is 25 N/m.

The given parameters:

The angular speed of the spring is calculated as follows;

The spring constant is calculated as follows;

Thus, the spring constant of the spring in two significant figures is 25 N/m.

Learn more here:link

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!

b

explanation: