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    (Original post by Joshthemathmo)
    I got 3.04 for the time lol


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    Any ans rounding to 3.0 s should be correct.
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    (Original post by Joshthemathmo)
    What did you guys get for the heat of the berries


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    I got 17.0 K
    They were asking temperature raise in
    I have no idea why they told us the initial temperature....
    Am I understanding the question wrongly......
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    (Original post by Joshthemathmo)
    I got 3.04 for the time lol


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    Same..


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    (Original post by physicsmaths)
    Same..


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    2.6 here
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    (Original post by jjjzzz)
    I got 17.0 K
    They were asking temperature raise in
    I have no idea why they told us the initial temperature....
    Am I understanding the question wrongly......
    Yeh thas right. I got it wrong. I just did the normal E=mc for raspverries only


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    (Original post by jjjzzz)
    I got 17.0 K
    They were asking temperature raise in
    I have no idea why they told us the initial temperature....
    Am I understanding the question wrongly......
    I got 33 , and my whole class agree
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    (Original post by jjjzzz)
    2.60. All my friends came out with totally different answers. I think the answer varies by the different X we found....
    I don't expect it is correct. I am just begging for some equation marks.....
    I got this. ✋🏼
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    (Original post by Middriver)
    2.6 here
    I think i cpoied my answer wrong tho maybe. But my calc said 3.036z
    4.5-(9arcos(0.6/1.15)/4pi)


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    Mass of moon in range of 10^23 and radius of star in range of 10^9 ??
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    (Original post by physicsmaths)
    I think i cpoied my answer wrong tho maybe. But my calc said 3.036z
    4.5-(9arcos(0.6/1.15)/4pi)


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    Hmh I did 2* (arccos(.25))/2pif where f was 2/9
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    (Original post by physicsmaths)
    I think i cpoied my answer wrong tho maybe. But my calc said 3.036z
    4.5-(9arcos(0.6/1.15)/4pi)


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    Do you have your multi choice answers saved? They were the only thing my friend and I disagreed on.
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    (Original post by Pudge666)
    I got 33 , and my whole class agree
    It is wrong I think.


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    (Original post by Middriver)
    Hmh I did 2* (arccos(.25))/2pif where f was 2/9
    Tbh, i doubt i got it wrong. It is shm which i am good at.


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    (Original post by Middriver)
    Do you have your multi choice answers saved? They were the only thing my friend and I disagreed on.
    Na but if you tell me the question i can tell u what i put.


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    (Original post by jjjzzz)
    I got 17.0 K
    They were asking temperature raise in
    I have no idea why they told us the initial temperature....
    Am I understanding the question wrongly......
    I got 11.6

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    (Original post by Benji12345)
    Didn't have a clue, used the x=Acoswt equation and found w using 2pi/T and got 0.67s
    I did that too, I thought it was wrong at the time but I didn't know what else to do

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    (Original post by pineneedles)
    I got 11.6

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    I got this too!
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    anyone get around 41.something for the new activity?
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    For the trignometry parallex question can you explain it by drawing the diagram
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    (Original post by pineneedles)
    I got 11.6

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    How did you do it?
 
 
 
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