Mathematics
Mathematics, 23.04.2021 01:50, lexijo122

a rocket is fired straight upward from ground level with an initial velocity of 480Km)hr. After t second , its distance above the ground level is given by 480t-16t^2. For what time interval is the rocket more than 3200Km above ground level?​

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a rocket is fired straight upward from ground level with an initial velocity of 480Km)hr. After t se...

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