Biology, asked by hibatsaifelkh, 2 months ago

please answer ill mark brainleast steven has bought a new drill for work. The total input energy is 1.8kJ. The useful output energy is 800J. Calculate the percentage efficiency of the drill.

Answers

Answered by 7gyashika35151

1

Answer:

thkk

Explanation:

hsjmdlbdldmdmdmmdlhguhldffffffrfffrsssgksncshdkrme

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