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secondary 4 | A Maths
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Kathy
Kathy

secondary 4 chevron_right A Maths chevron_right Singapore

Thank you

Date Posted: 4 years ago
Views: 205

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
The answer is unusual. If t = 5.2, then both particles would have already travelled past O, even though the question did not suggest anything about the particle moving past point O.
Kathy
Kathy
4 years ago
I check ready , answer is this