Section 14.3 Mechanical Advantage And Efficiency Answer Key Pdf [upd] -

$W_out = 25\text N \times 2.0\text m = 50\text J$

). Because some input force is always lost to friction, the AMA is invariably lower than the IMA. The Reality of Efficiency $W_out = 25\text N \times 2

Using an answer key to copy answers without understanding the process will hurt your performance on exams. Use this guide as a study aid to check your work and learn the why behind each answer. $W_out = 25\text N \times 2