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secondary 4 | A Maths
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secondary 4 chevron_right A Maths

10ii please give explanation too thank you

Date Posted: 5 years ago
Views: 257

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Christmas MT
Christmas Mt's answer
2908 answers (A Helpful Person)
1st
Substitute 150 as the voltage, and find t when it is 150v, according to the graph.

Remember that your calculator should be in radians and not in degrees or else you will get a different answer.
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DH Kwon
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35 answers (A Helpful Person)