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&, , (1 SIMPLE MACHINES, , Wedge, , i ivide one of them into four equal parts using only your, rete ee other bread slice but use a sharp-edged scale., The results of the two actions will be quite different., , A wedge is a simple machine made up of two inclined planes. ae planes, meet and form a sharp edge. The sharper the edge, the easier is : : work. A, wedge is used to split things apart. Shown below are examples of the wedges, , we use in our daily life., , , , Complex Machines, , The machines that we use are made of many parts. If you open up a clock, a, car, or a kitchen grinder, you will find more than one simple machine in it. Such, machines are called complex machines., , Here are some more examples of complex machines:, , , , We can say that simple machines make life simple and easy for us. Put on your, , thinking caps and look all around See ho i, Ww many simple machines you can find., You may even be able to find NEw uses for these simple machines. ;