Covers IMA, AMA, efficiency %, and sample pulley/incline plane problems. #PhysicsClass #STEM #AnswerKey
Understanding the relationship between work, force, and distance is the foundation of physics. In , the focus shifts to how machines multiply effort and the inevitable trade-off caused by friction. Core Concepts and Formulas Covers IMA, AMA, efficiency %, and sample pulley/incline
This is determined by measuring the actual forces acting on a machine. It accounts for friction. Formula: Covers IMA, AMA, efficiency %, and sample pulley/incline
$$Efficiency = \fracoutput\ workinput\ work \times 100%$$ Covers IMA, AMA, efficiency %, and sample pulley/incline