dont know how they solved for t | Mathematics | Page 1

shy mango Sep 18, 2023, 4:01 PM

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strange craterBOT Sep 18, 2023, 4:01 PM

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shy mango

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sharp trout Sep 18, 2023, 4:23 PM

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Quadratic formula is simplest way

shy mango Sep 18, 2023, 5:12 PM

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You can use t = 2u/g as an advantage

serene python Sep 19, 2023, 6:43 PM

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thats the time taken for an object thrown vertically upwards to come back down to the starting position

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intial velocity, u and gravitational acceleration are in opposite directions so either one of them needs to be negative according to ur convention or ur quadratic is gonna be wrong

#dont know how they solved for t