A 2.0 long bar is being used as a first-class leaver. It has a load of 720 N placed on one end (located 1.2 M from the fulcrum) and the effort is being spoiled at the opposite end. A. State the law of the leaver B draw a diagram of the leaver, showing the load, effort, fulcrum, effort arm, and load C determine the effort force needed to balance the load. D of the leaver has a actual mechanical advantage of 1, determine the percent efficiency of the leve
A 2.0 long bar is being used as a first-class leaver. It has a load of 720 N placed on one end (located 1.2 M from the fulcrum) and the effort is being spoiled at the opposite end. A. State the law of the leaver B draw a diagram of the leaver, showing the load, effort, fulcrum, effort arm, and load C determine the effort force needed to balance the load. D of the leaver has a actual mechanical advantage of 1, determine the percent efficiency of the leve
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A 2.0 long bar is being used as a first-class leaver. It has a load of 720 N placed on one end (located 1.2 M from the fulcrum) and the effort is being spoiled at the opposite end.
A. State the law of the leaver
B draw a diagram of the leaver, showing the load, effort, fulcrum, effort arm, and load
C determine the effort force needed to balance the load.
D of the leaver has a actual mechanical advantage of 1, determine the percent efficiency of the lever
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