Elijah Thai's answer to macdoodles's Secondary 3 A Maths Singapore question.
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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 :)
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 :)
Date Posted:
1 year ago
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