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November 01, 2025, 03:17:36 pm
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Author Topic: Conveyor belt questions...  (Read 1050 times)  Share 

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jane1234

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Conveyor belt questions...
« on: November 07, 2011, 12:08:04 pm »
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Are these on the study design? I was reading kyzoo's Spesh Tips and I saw he had included advice about conveyor belt questions but there are none in my textbook and I have never done one before.

I just read the question on VCAA 2005, I was just wondering if anyone had some other worked examples for these kinds of questions. Do you think they would get any harder than the VCAA 2005 one?
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luken93

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Re: Conveyor belt questions...
« Reply #1 on: November 07, 2011, 01:00:56 pm »
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It's only that friction is reversed isn't it?
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jane1234

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Re: Conveyor belt questions...
« Reply #2 on: November 07, 2011, 01:04:06 pm »
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Quote from: luken93 on November 07, 2011, 01:00:56 pm
It's only that friction is reversed isn't it?

But there's all this different acceleration relative to the ground stuff - like object has one acceleration relative to belt and another relative to the ground if it's slipping... do you have any questions on this, amongst all your other spesh resources... ;) ??
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Greatness

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Re: Conveyor belt questions...
« Reply #3 on: November 07, 2011, 01:06:59 pm »
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I saw the question that was on the 2005 paper but nothing else. I think my teacher said it's not in the study design anymore? I cant remember for sure tho...
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jane1234

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Re: Conveyor belt questions...
« Reply #4 on: November 07, 2011, 01:17:45 pm »
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Hmm okay but let's just say there was a question on this... if the belt was accelerating at 2m/s^2 and the object was slipping down at an acceleration of 0.5m/s^2, what would be the object's acceleration relative to the ground? Would it just be 1.5m/s^2 in the direction of the belt?
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