Calculate the period of a ball tied to a string of length 1.74 m making 3.0 revolutions every
second.
Answer in units of s. Your answer must be
within + 2.0%
010 (part 2 of 2) 10.0 points
Calculate the speed of the ball.
Answer in units of m/s. Your answer must
be within = 2.0%

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!

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

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explanation: