document.write( "Question 957753: The distance that a spring will stretch varies directly as the force is applied to the spring. A force of 70 pounds is needed to stretch a spring 7 inches. What force is required to stretch the spring 13 inches? \n" ); document.write( "
Algebra.Com's Answer #585278 by macston(5194)![]() ![]() You can put this solution on YOUR website! 70lbs/7in=10lb/in \n" ); document.write( "(10lb/in)(13in)=130lbs \n" ); document.write( " |