Will rate lifesaver :) please explain in detail howyou determined the answer so

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Will rate lifesaver :) please explain in detail howyou determined the answer so that the reasoning is understandable.thank you! Your pet hamster sits on a record player whose angular speedis constant. If he moves to a point twice as far from the center,then his linear speed a) remains the same b) doubles c) halves If a record player's rotational speed is doubled, then thelinear speed of a pet hamster sitting on the edge of the recordwill a) double b) halve c) remain the same Will rate lifesaver :) please explain in detail howyou determined the answer so that the reasoning is understandable.thank you! Will rate lifesaver :) please explain in detail howyou determined the answer so that the reasoning is understandable.thank you! Your pet hamster sits on a record player whose angular speedis constant. If he moves to a point twice as far from the center,then his linear speed a) remains the same b) doubles c) halves If a record player's rotational speed is doubled, then thelinear speed of a pet hamster sitting on the edge of the recordwill a) double b) halve c) remain the same

Explanation / Answer

Linear speed = distance of the point from center * angularspeed

             v = rw

( v ‘ / v ) = ( r ‘ /r )  Since   w is constant  

              = ( 2r / r )

              = 2

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