Science

10th

grade

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10 Physics

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16 questions

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  • Multiple Choice
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    30 seconds
    1 pt

    Reaction time involves...

    The length of time taken for a person or system to respond to a given stimulus or event

    How hard you press on the brake when you see a kangaroo jump out in front of you

    The distance that you travel while you are reacting to a stimulus

    The speed at which you are travelling at

  • Multiple Choice
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    30 seconds
    1 pt

    Reaction distance is the distance travelled while reacting to the stimulus or event.

    True

    False

  • Multiple Choice
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    30 seconds
    1 pt

    The formula to calculate Reaction Time is...

    f=ma

    d=v x t

    t= the sq root of 2 x d/981

    t=d/981 x 2

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