The force applied to move an object by the lever is called ________ .
Hence, the force applied to move an object by the lever is called the effort.
A force applied by directly touching an object is called a _________
A lever in which an effort applied is always more than the load moved is a lever of :
When a force is applied on an object, then that object exerts an equal and opposite force on the other body, then how come is it posssible to stop a body by applying a force ?