Physics
A lever of length 100 cm has effort of 15 kgf at a distance of 40 cm from the fulcrum at one end. What load can be applied at its other end?
Related Questions
In a machine an effort of 10 kgf is applied to lift a load of 100 kgf. What is its mechanical advantage?
The mechanical advantage of a machine is 5. How much load it can exert for the effort of 2 kgf?
The mechanical advantage of a machine is 2. It is used to raise a load of 15 kgf. What effort is needed?
In a lever, fulcrum is at one end at a distance of 30 cm from the load and effort is at the other end at a distance of 90 cm from the load. Find :
(a) the length of load arm,
(b) the length of effort arm, and
(c) the mechanical advantage of the lever.