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secondary 3 | A Maths
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macdoodles
Macdoodles

secondary 3 chevron_right A Maths chevron_right Singapore

urgent help pls

Date Posted: 1 year ago
Views: 255

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Elijah Thai
Elijah Thai's answer
1 answers (Tutor Details)
1st
in case you need an explanation on why max height is achieved at 0 velocity:
imagine the ball is thrown with an initial speed! it slows down as it reaches it's maximum height (to 0m/s) before it starts falling down. you can experiment with any object of you can't visualize it :)