407 Six simple Machines Problems Part 2:
 
12pts) SECTION 1: FORCE MOVED, For each machine problem below:
  1. Lever that is 2.13 meter on one side and 7.33 meters on the other. If it functions at 75.1% efficiency, what is the maximum weight that can be lifted using 435N of force?
  2. An incline plane that is 2.45 meters high and 5.67 meters long. If it functions at 68.4% efficiency, what is the maximum weight that can be lifted using 723N of force?
  3. A 10.1cm radius wheel fixed to a 3.14cm radius. If it functions at 57.8% efficiency, what is the maximum weight that can be lifted using 471N of force?
  4. If the wedge is 12.3cm long and 2.33cm at the base. If it functions at 94.2% efficiency, what is the maximum separation force using 159N of force?
  5. A pulley with a ideal mechanical advantage of 4.00. If it functions at 77.4% efficiency, what is the maximum weight that can be lifted using 139N of force?
  6. A tire jack with a screw pitch of 0.051m and a 3.68m long handle. If it functions at 5.20% efficiency, what is the maximum weight that can be lifted using 14.6N of force?

 
12pts) SECTION 2: FORCE APPLIED, For each machine problem below:
  1. Lever that is 2.13 meter on one side and 9.23 meters on the other. If it functions at 57.8% efficiency, what applied force is necessary to lift 55.6N?
  2. An incline plane that is 2.45 meters high and 8.23 meters long. If it functions at 81.2% efficiency, what applied force is necessary to lift 94.1N?
  3. A 10.0cm radius wheel fixed to a 2.33cm radius. If it functions at 88.0% efficiency, what applied force is necessary to lift 50.0N?
  4. If the wedge is 5.67cm long and 1.11cm at the base. If it functions at 96.0% efficiency, what force is needed to produce 62.3N of separation?
  5. A pulley with a ideal mechanical advantage of 2.00. If it functions at 83.3% efficiency, what applied force is necessary to lift 39.3N?
  6. A tire jack with a screw pitch of 0.051m and a 2.63m long handle. If it functions at 8.20% efficiency, what applied force is necessary to lift 1329N?