Daniel Poon's answer to LockB's Junior College 1 H2 Maths Singapore question.
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For this question, an approach would be to convert kJ/min into kW (kJ/s), which is done by dividing the value by 60 seconds. 1 kW is equal to 1.34102 horsepower, so multiply the result by 1.34102.
The answer is in 3 significant figures because the question gives the value in 3 significant figures.
The answer is in 3 significant figures because the question gives the value in 3 significant figures.
Date Posted:
2 years ago
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