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Question
junior college 1 | H2 Maths
2 Answers Below
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Please help. Thank you
Date Posted: 7 years ago
Views: 367
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Please check (:
Date Posted:
7 years ago
The ans is 9.95 x 10^-14 tho
I'm sorry I forgot to square the 20km during the calculation. The answer is 9.95 e -14
Do you understand the working?
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The change is at the red line there. The radius I forgot to square
Date Posted:
7 years ago
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