The final measurement in the line of tapes is 83 ft. The normal tape tension is 10 lbs. for the 100-ft tape used. What amount of tension should be applied to the spring balance of the end of the tape to yield the proper tension to the 83-ft increment?
A)8)3 lbs.
B)10 lbs.
C)83 lbs.
D)None of the above

Question

Quizplus · Accepted Answer

8.3 lbs. of tension should be applied to the 83-ft increment of tape.
Solution
10 lbs. /100 ft = 0.1 lb. /ft
(0.1 lb. /ft)(83 ft) = 8.3 lb.

The Final Measurement in the Line of Tapes Is 83