Question

F.
1.
2.
Write 'True' or 'False' for each statement.
Machines work by themselves.
A lever is a bar capable of turning about two points.
When the effort is between the fulcrum and the load, it is called
Walking up a slope is difficult than climbing a ladder to the
together by great force.
A wheel with teeth cut into its outer edge is called a gear.
A movable pulley is used for drawing water from a well.
Lever of clos I Lever of claus I
Fulcow
Lavoro
The wedge is helpful in separating two objects that are held
3.
lever of class III.
4.
same height
5.
6. A jackscrew is used to lift a car or bus to change its tyres.
7.
8.
Answer the following questions.​

Answer 1

Step-by-step explanation:

पहला कैंसर होगा गलत दूसरा काम शुरू वैसा ही