the work done in extending spring by x is w then work done in further extension x
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34
Work done for a spring is given by
W = (1/2)k(xₙ² - xₘ²)
where, k : spring constant
xₙ final extension
xₘ initial extension
Therefore, w = (1/2)kx²
w₁= (1/2)k[(2x)² - (x)²]
w₁=(1/2)k(3x²)
=> w₁=3w
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W = (1/2)k(xₙ² - xₘ²)
where, k : spring constant
xₙ final extension
xₘ initial extension
Therefore, w = (1/2)kx²
w₁= (1/2)k[(2x)² - (x)²]
w₁=(1/2)k(3x²)
=> w₁=3w
Hope this Helps!
Mark it as Brainliest if it does.
Answered by
5
Answer:
Explanation:4w-w
=3w.
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