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    I need help in the question number one in the attached file please
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  1. File Type: pdf 9322-specimen-section-1-.pdf (250.7 KB, 73 views)
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    P: (5*20)/2 = 50m
    Q: 10*15 = 150m
    R: 10*10= 100m
    S: (10*20)/2 = 100m

    So the answer is D (R and S).
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    (Original post by SteelCookie)
    P: (5*20)/2 = 50m
    Q: 10*15 = 150m
    R: 10*10= 100m
    S: (10*20)/2 = 100m

    So the answer is D (R and S).
    Thank you very much
    Sorry I dont' understand why you have divided for two in car P and S
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    (Original post by Leyslis)
    Thank you very much
    Sorry I dont' understand why you have divided for two in car P and S
    It's a speed-time graph meaning the area under the line is the distance travelled. The area is a triangle meaning you divide by 2.

    Q is also 75m, forgot to divide by 2.
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    (Original post by SteelCookie)
    It's a speed-time graph meaning the area under the line is the distance travelled. The area is a triangle meaning you divide by 2.

    Q is also 75m, forgot to divide by 2.
    I have understood now, thank you very much
 
 
 
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