Y7 DT Car Evaluation

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Transcript of Y7 DT Car Evaluation

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    What I think is the best cardesign

     To fnd out which car would be the best, I couldn’t just pick one

    mysel as I wouldn’t know i it was the best choice. So, to gain

    eidence, I asked the other !" classmates in my orm which car

    they thought was the best pull#along car. I needed a $uick, easy

    and simple way to collect the data so I used a re$uency chart,

    or a tally chart. %ere are my results&

     The proposal with the least otes was proposal '. (ow I look at

    it, I can see why. )irstly, the car is ery small in si*e and ery

    thin in width. This means it will all oer on its side easily, and

    that it won’t be properly balanced. +lso, the wheels are $uite

    small, so the car won’t be able to moe ery ast and it won’t

    help the balancing.

     The second least popular design was proposal . I think this is

    because o the aesthetics. -y classmates $uoted that It looked

    more like a caraan than a car/ and that It was too wide with

    tiny wheels./ 0ecause o this, proposal will not be brought

    orward.

     +t frst looks, I thought proposal number " would be the one to

    bring orward, because the wheels were medium si*ed and it

    Proposal Frequency Total Rank  1roposal " IIII IIII 2 Second most

    popular1roposal ' III ! 3east popular1roposal ! IIII IIII II "' -ost popular

    1roposal IIII II 4 Second leastpopular

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    would be $uite durable because o the si*e o the main body.

    %oweer, when it didn’t come top in the surey, I knew it

    wasn’t perect. I soon saw that it was too high on the ront so it

    would easily all on its ront. 5n the other hand, it was the

    second most popular so there weren’t many aults.

    )inally and oerall, I will choose to bring orward the most

    popular design, proposal !. This design has large wheels or

    speed, looks something like a ehicle is wide but not too wide

    to balance it, and although it is high at the ront, not all the

    weight is on the ront, as the rest o the ehicle is low enough

    to support the weight unlike in proposal ".