___ is the force applied in order to lift the load.
The force applied at one point of the lever in order to move or lift an object or load located at some other point on the lever is called effort.
In a motor garage, a hydraulic lift is used to lift heavy automobiles such as trucks. The cross-sectional areas of the piston carrying the load and the piston where force is applied are in the ratio 5 : 3. The mass of a truck is 15000 kg.
What is the magnitude of the force applied on the piston to just lift the truck?