Pulleys or Mechanical Advantage

Questions (2)

If you pull one end of the rope 1.4 downward with a 46- force, find the height you can lift a 170- load.
1. 2 answers
2. asked by al
3. 1,113 views
A pulley system has a mechanical advantage of 3, and an object weighing 9 Newtons must be lifted 15 meters. How much force must
1. 1 answer
2. asked by Somethingishere
3. 58 views