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    E = mv (2 squared)

    work out the value of E when m = 3 and v = 10
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    (Original post by adamc03)
    E = mv (2 squared)

    work out the value of E when m = 3 and v = 10
    Do you mean (2 squared) as in E=mv^2
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    (Original post by Kevin:))
    Do you mean (2 squared) as in E=mv^2
    If you do, using BIDMAS E=300 since 10^2 is 100, 100 x 3 = 300
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    (Original post by adamc03)
    E = mv (2 squared)

    work out the value of E when m = 3 and v = 10
    which one?
     E= \left(mv\right)^2 \ or E=mv^2
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    (Original post by thefatone)
    which one?
     E= \left(mv\right)^2 \ or E=mv^2
    Its the second one, so you write it like ^2.
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    (Original post by adamc03)
    Its the second one, so you write it like ^2.
    oh that's not too difficult then ^-^
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    (Original post by thefatone)
    oh that's not too difficult then ^-^
    How do you do it, is it 10 + 3 or 103?
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    (Original post by adamc03)
    How do you do it, is it 10 + 3 or 103?
    E= mv^2 \ where m=3 \ and v=10
     E= 3\times 10^2
     E=????
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    BIDMAS
    Brackets
    Indices
    Division/Multiplication
    Addition/Subtraction
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    (Original post by surina16)
    BIDMAS
    Brackets
    Indices
    Division/Multiplication
    Addition/Subtraction
    oh I get it now its 3 x 10 and the ^2
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    E=(mv^2)/2
 
 
 
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