Draw three types of levers. Give atleast one example of each type of lever?
Diagrammatic representation of three types of levers:
EXAMPLES:
Draw a labelled diagram of a class II lever. Give one example of such a lever.
Which type of lever has a mechanical advantage always more than 1 ? Give reason with one example. What change can be made in this lever to increase its mechanical advantage ?
State the different types of levers. Give two examples of each.
How are levers classified? Give two examples of each type.