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A Force of 20 Pounds Stretches a Spring 11 Inches

Question 14

Multiple Choice

A force of 20 pounds stretches a spring 11 inches in an exercise machine. Find the work done in stretching the spring 2 feet from its natural position.


A) A force of 20 pounds stretches a spring 11 inches in an exercise machine. Find the work done in stretching the spring 2 feet from its natural position. A) ft-lb B) ft-lb C) ft-lb D) ft-lb E) ft-lb ft-lb
B) A force of 20 pounds stretches a spring 11 inches in an exercise machine. Find the work done in stretching the spring 2 feet from its natural position. A) ft-lb B) ft-lb C) ft-lb D) ft-lb E) ft-lb ft-lb
C) A force of 20 pounds stretches a spring 11 inches in an exercise machine. Find the work done in stretching the spring 2 feet from its natural position. A) ft-lb B) ft-lb C) ft-lb D) ft-lb E) ft-lb ft-lb
D) A force of 20 pounds stretches a spring 11 inches in an exercise machine. Find the work done in stretching the spring 2 feet from its natural position. A) ft-lb B) ft-lb C) ft-lb D) ft-lb E) ft-lb ft-lb
E) A force of 20 pounds stretches a spring 11 inches in an exercise machine. Find the work done in stretching the spring 2 feet from its natural position. A) ft-lb B) ft-lb C) ft-lb D) ft-lb E) ft-lb ft-lb

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