There will be less friction acts on spherical shape than other shape?justify
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Answer:
YES THAT'S SPHERICAL SHAPED OBJECTS LIKE WHEELS BALLS HAVE LESS FRICTION NORMALLY THE FRICTION IS APPLIED BETWEEN TWO OBJECTS IN CASE OF A SPHERICAL OF JET ROLLING FRICTION IS APPLIED THERE. NORMALLY WE USE LUBRICANTS TO REDUCE THE FRICTION.
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Answer:
YES SPHERICAL SHAPE OBJECT LIKE WHEELS BALLS HAVE LESS FRICTION NORMALLY...
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