Physics, asked by sumiit7590, 1 year ago

Difference between old and new sewing machines

Answers

Answered by Parthiv102
0
new one have well developed technologies unlike the old.
new one has Electric facility which is very convenient for use but old one is foot peddled
new one have become very compact in size one can use sitting at any part of house but onle machines are very large in size so very difficult to move
new one is time efficient and also energy efficient
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