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## Main Question or Discussion Point

angular momentum and linear momentum is conserved, but what happen when combination angular momentum and linear momentum occurs?

for example a ball hits a horizontal paddle wheel on a base(which is free to move in any directions). then what happen to linear momentum of ball and paddle wheel? will it be equal to linear momentum before collision? or does the linear momentum after collision will be reduced by angular momentum gained by of paddle wheel (paddle wheel was initially at rest and due to tangential collision of ball it starts rotating after collision)

for example a ball hits a horizontal paddle wheel on a base(which is free to move in any directions). then what happen to linear momentum of ball and paddle wheel? will it be equal to linear momentum before collision? or does the linear momentum after collision will be reduced by angular momentum gained by of paddle wheel (paddle wheel was initially at rest and due to tangential collision of ball it starts rotating after collision)