PhysicsWork, energy and powerWAEC
A boy lifts a 25 kg bag through a height of 2 m. How much work does he do? [g = 10 m/s²]
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Answer: C. 500 J
W = mgh = 25 × 10 × 2 = 500 J.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.