energy of oscillation

VITEEE Answers › General Physics questions › energy of oscillation

Ans. 1

i seem to have completely forgotten this .
some help plz.

UP 0 DOWN 0 0 2
Post on FacebookPost anonymously?

2 Answers

Swaraj Dalmia ·2012-02-15 04:17:11

Take initial extension to be x(kx=100) and extension after pulling it be y.
Now energy of oscillation = extra energy stored in it after pulling.
=1/2*k*(y²-x²)
=1/2*k(y-x)(y+x)

Now using pythagoras y-x=.0002
Now approximating (y+x) to 2x (will not work if k is too large as the difference will be magnified)

=1/2*k*.0002*2x
=.02=1/50

UP 0 DOWN 0
Post on FacebookPost anonymously?

262

Aditya Bhutra ·2012-02-15 04:27:01

thnx swaraj.

UP 0 DOWN 0
Post on FacebookPost anonymously?

Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

∫ ∫ ∫ ∫ ∫ ∬ ∬ ∬ ∬ ∬ ∭ ∭ ∭ ∭ ∭ ⨌ ⨌ ⨌ ⨌ ⨌

∑ ∑ ∑ ∑ ∑ ∮ ∮ ∮ ∮ ∮ ∏ ∏ ∏ ∏ ∏ ∐ ∐ ∐ ∐ ∐

+ - × ÷ ± ∓ = ∪ ∩ ≠ ∼ ≈ ∅ ∀ ∃ ∈ ∋ ∝ ≤ ≥ ≃ ≅ ≡ < > ≪ ≫ ⊂ ∉ ⊃ ⊆ ⊇ ⇒ ⇐ ⇔ ⇒ ⇐ ⇔ ⇑ ⇓ ⇕ → ← ↔ → ← ↔ ↑ ↓ ↕ ↖ ↗ ↘ ↙ ↪ ↩ ⇀ ↼ ⇁ ↽

° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω

Close [X]

energy of oscillation

2 Answers

Your Answer

Add Image

Similar Questions