In a machine the effort required to lift certain load is 150N, when efficiency is 65%. Finc the ideal effort.
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Q: Efficiency
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A: Given Effort = E = 186 N Load = L = 2.70 × 103 N = 2700 N Rise of object height = ho = 29.0 cm…
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A: POWER = F.V F= m g h = 20 x10 x 10 = 2000 N P= 1000W M=20 Kg
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