A 49.0-cin-diameter wheel, consisting of a rim and six spokes, isconstructed from a thin, rigid plastic material having a linear massdensity of 25.0 g/cm This wheel is released from rest at the top of ahill 63.0 m high.Part AHow fast is it rolling when it reaches the bottom of the hill?Express your answer with the appropriate units.HÁValueUnitsSubmitRequest AnswerPart BHow would your answer change if the linear mass density and the diameter of the wheel were each doubled?The speed would halve.The speed would double.O The speed would be unchanged

Given: Diameter of wheel is D=49cm=0.49m Linear mass density λ=25 g/cm=2.5 kg/m Height of the hill…

Answered: A 49.0-cn-diameter wheel, consisting of…

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A 49.0-cn-diameter wheel, consisting of a rim and six spokes, is constructed from a thin, rigid plastic material having a linear mass density of 250g/cm This wheel is released from rest at the top of a hill 63.0 m high