Section 2: 2nd Class Levers Trial 1 Trial 2 Trial 3 1. Distance (meters) 0.050 0.050 0.100 a. Resistance Placement b. Resistance Distance DR 0071 0100 0101 c. Effort Placement 0.100 0.150 0.150 d. Effort Distance DE 0.020 0.030 0.030 2. Force (Newton's) 5.0 5.0 5.0 a. Resistance R b. Effort E 1.7 1.7 1.7 3. Ideal Mechanical Advantage IMA = DE / DR 4. Ideal Effort (Newton) IE = R / IMA 5. Actual Mechanical Advantage AMA = R/E 6. Error (between E and IE) 7. %Error for E and IE where IE is the theoretical value 1. Explain any difference between the Ideal Mechanical Advantage and the Actual Mechanical Advantage? Why should they be the same