2010 PSLE Science
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DS’s friend told the class that she had forgotten to shade 10 OAS ans for mcq. faint
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junrahmat:
DS's friend told the class that she had forgotten to shade 10 OAS ans for mcq. *faint*
That's 20 marks lost?!? -
James Ang:
Oh no, hope that he do well in other paper and subjectsjunrahmat:
DS's friend told the class that she had forgotten to shade 10 OAS ans for mcq. *faint*
That's 20 marks lost?!?
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James Ang:
20 marks gone just like that... Poor girl..junrahmat:
DS's friend told the class that she had forgotten to shade 10 OAS ans for mcq. *faint*
That's 20 marks lost?!? -
20mark can let it clear Ugrade le…
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snowman.697:
Mass = how much space a certain object occupies. Isn't that vol.?
mass is how much matter is inside an object. vol is just how much space an object contains -
tansm2010:
Oh no, hope that he do well in other paper and subjectsJames Ang:
[quote=\"junrahmat\"]DS's friend told the class that she had forgotten to shade 10 OAS ans for mcq. *faint*
That's 20 marks lost?!?[/quote]Aw, she must be sad 
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junrahmat:
DS's friend told the class that she had forgotten to shade 10 OAS ans for mcq. *faint*
:!: they are all on the same OAS, how come forgotten to shade :? -
Maybe she ran out of time. Poor girl… I remember there was a time a few years back when I made a transfer error in a paper and I got like, 24/60, because when I discovered it, it was too late and I could only change a few.
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kiasumum_2010:
i thought it should be the propellor only as the rubber band came to a standstill before it went into the air....[/quote]For me i also put all 3.Because i still remember my teacher told me that when something moves,it has kinetic energy even though that object is not a converter of energy.So i think the aeroplane is 4.You should check it out nevertheless i am wrong
i put the option which had all the 3..wing, propellor and ruber bandanonymus:
[quote=\"tryunited\"]what is the answer on the MCQ qn on aeroplane, propellor and rubber band, which part(s) has/hv kinetic energy?
wing / propellor / rubber band
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