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    the answer is B, any idea how to get the answer.
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    You know the acceleration (it was under free fall)
    You know the initial velocity (it was 0 as it was stationary when dropped)
    You know the time (1.5s)

    Find a SUVAT equation to fit this:
    Spoiler:
    Show
    s=\frac{1}{2}at^2
    Do it from here?
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    (Original post by The-Spartan)
    You know the acceleration (it was under free fall)
    You know the initial velocity (it was 0 as it was stationary when dropped)
    You know the time (1.5s)

    Find a SUVAT equation to fit this:
    Spoiler:
    Show
    s=\frac{1}{2}at^2
    Do it from here?
    thanks got it
 
 
 
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