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June 14, 2025, 11:53:48 am

Author Topic: Physics: Discussion, Questions & Potential Solutions  (Read 50780 times)

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S200

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Re: Physics: Discussion, Questions & Potential Solutions
« Reply #180 on: November 16, 2018, 03:39:20 pm »
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Hey guys, I changed my scale to x10^25 on the x axis and divided all the numbers accordingly so the numbers were closer to each other and the scaling was even, Will I lose a mark for doing that? I still got the gradient as 1.05 at the end of the day. Thanks
No, that should not impact your marks. It's a logical change to the graph.
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G-Fr3sh

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Re: Physics: Discussion, Questions & Potential Solutions
« Reply #181 on: November 16, 2018, 04:38:14 pm »
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= 5.69x10^26 kg

I'm done. Thank you guys for the comments and feedback.

I got 6.2x10^26, would I still gain 3 marks
- I used the gradient and substituted it into Keplers Law

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Re: Physics: Discussion, Questions & Potential Solutions
« Reply #182 on: November 16, 2018, 05:30:17 pm »
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I got 6.2x10^26, would I still gain 3 marks
- I used the gradient and substituted it into Keplers Law

With such large values and the range since it is not exact values VCAA would look at your method if you use the correct method than your answer is CORRECT from the data.

number6603

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Re: Physics: Discussion, Questions & Potential Solutions
« Reply #183 on: November 16, 2018, 06:21:21 pm »
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Multi Choice Answers:

(1) B (2) A (3) A (4) D (5) C (6) C (7) A (8) C (9) B (10) D (11) D (12) C (13) D (14) B (15)D (16) C (17) A (18) A (19) B (20) B

Looks like your question 8 accidentally got replaced with an emoji!