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Angular momentum will be conserved if:

1. I₁ω₁ = I₀ω₀ + I₂ω₂
2. I₀ω₀ = I₁ω₁ + I₂ω₂
3. I₀ω₀ = I₁ω₁
4. I₀ω₀ = I₁ω₁ + I₂ω₂

Correct answer: I₀ω₀ = I₁ω₁ + I₂ω₂

Solution

Angular momentum is conserved when the total initial angular momentum equals the total final angular momentum. Option D correctly represents this conservation law.

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