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What is the efficiency of a simple mach...

What is the efficiency of a simple machine ?

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To find the efficiency of a simple machine, we can follow these steps: ### Step-by-Step Solution 1. **Understand the Concept of Efficiency**: Efficiency in the context of machines refers to how effectively a machine converts input energy into useful output energy. 2. **Identify the Formula for Efficiency**: The efficiency (\( \eta \)) of a simple machine can be calculated using the formula: \[ ...
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