PH-2323

Power

Physics · Secondary 4 · Medium · Power

1. $1.44 \times 10^5\,\text{J}$
2. $4.80 \times 10^3\,\text{J}$
3. $2.67 \times 10^2\,\text{J}$
4. $8.00 \times 10^5\,\text{J}$

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