Question
A spring has a natural length of 18 cm. If a 22-N force is required to keep it stretched to a length of 24 cm, how much work W is required to stretch it from 18 cm to 21 cm? (Round your answer to two decimal places.)
Arg, another question that has me stumped! Would love some help.
Arg, another question that has me stumped! Would love some help.
Answers
Steve
Take a look at this site. The very first problem is one just like yours, but with different numbers.
http://tutorial.math.lamar.edu/Classes/CalcI/Work.aspx
http://tutorial.math.lamar.edu/Classes/CalcI/Work.aspx