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Nairaland Forum / Nairaland / General / Education / Physics Challenge: Addition Of Vectors. (161 Views)
Maths Challenge#2: Addition Of Polynomials. Solve This: / Addition Of Binary Numbers (number Base Series) / Physics Challenge Part 1 (2) (3) (4)
Physics Challenge: Addition Of Vectors. by princely4ever: 8:29pm On Feb 09, 2023 |
Given three vectors A =3i -j +3k , B = -i + 2j -k and C = -3i +5j -3k Find (A + B) · C |
Re: Physics Challenge: Addition Of Vectors. by TakeNigeriaBack: 8:42pm On Feb 09, 2023 |
princely4ever: A + B = (3i - j +3k) + (-i +2j -k) = (2i + j +2k) (A + B) *C = (2i + j + 2k) * (-3i + 5j - 3k) = -6 +5 -6 = 5
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Re: Physics Challenge: Addition Of Vectors. by NDSMELODY(m): 9:00pm On Feb 09, 2023 |
princely4ever:check this
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Re: Physics Challenge: Addition Of Vectors. by princely4ever: 9:39pm On Feb 09, 2023 |
TakeNigeriaBack: Nice work! Your score is 4/5 Though you got your workings right. Your final arithmetic was an error. The answer is -7 Well done! |
Re: Physics Challenge: Addition Of Vectors. by princely4ever: 9:41pm On Feb 09, 2023 |
(1) (Reply)
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