A stone is projected vertically upward with a speed of 30ms\(^{1}\) from the top of a tower of height 50 m. Neglecting air resistance, determine the maximum height it reached from the ground. [g = 10 ms\(^-2\)]
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Vinaldovic
2 years ago
some is asking where tgr minus -2gs is coming from. it is because the stone thrown up, it is acting against gravity. that is why it is -2gs
