Advertisements
Advertisements
Question
A wire fixed at the upper end stretches by length l by applying a force F. The work done in stretching is ______.
Options
2Fl
Fl
`F/(2l)`
`(Fl)/2`
MCQ
Fill in the Blanks
Advertisements
Solution
A wire fixed at the upper end stretches by length l by applying a force F. The work done in stretching is `underlinebb((Fl)/2).`
Explanation:
Work done = `1/2 xx "Force" xx "Enlongation" = (Fl)/2`
shaalaa.com
Work Done in Stretching a Wire
Is there an error in this question or solution?
