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Can I please ask where are the scribbles for the workings for the examples done in class? I dont seem to see them anywhere in Moodle. Thanks!

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How to locate 18.11 and 1811 exactly on the graph ?

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The cake is not a lie.

Reply: Who is the liar?????

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In height time curve , how to find dH ( the tangent of the line )

Reply: Tangent line of the curve can be obtained by drawing a line from the point of desired height and the curve.

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Finish soon, our next lecturer complained about us being late last time

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Do we have to memorise the formulas?

Reply: No, they will be given. Except for obvious ones like the Area of a sphere, volume of a sphere, etc.

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Upload the written workings on paper?

Reply: OK. They are now up on moodle, but they might be messy (as they are scribbles...) so maybe making notes during the class or taking snapshots will help better.

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Help😂

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What is the projected area diameter of the cube in random orientation?

Reply: It will be the same as the stable orientation, because which ever way the cube is placed, the area will be the same.

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Isn't the Reynolds number 40?

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Yong jing yong jing lengzai

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When is our previous sem results coming out?

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Hi Dr. Joyce