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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 6 - Work, Energy and Power > An engine pumps up 1 quintal of coal from a mine 100 m deep in 0.5s. If its efficiency is 60%. power of the engine? Take g=10 ms^2.

An engine pumps up 1 quintal of coal from a mine 100 m deep in 0.5s. If its efficiency is 60%. power of the engine? Take g=10 ms^2.

An engine pumps up 1 quintal of coal from a mine 100 m deep in 0.5s. If its efficiency is 60%. power of the engine? Take g=10 ms^2.