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Question

$When space straight a space mass space is space rotated space in space straight a space plane space about space is space fixed space point comma space its space angular space momentum space is space directed space along space the minus$

$radius$
$tangent to orbit$
$axis of rotation$
$incline at an angle of 45 º to plane of rotation$

The correct answer is: $axis space of space rotation$

$Sol. colon Angular space momentum space is space directed space along space the space axis space of space rotation.$

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