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grigory [225]
3 years ago
5

The position of a ball rolling in a straight line is given by x=2−3.6t+4.4t2, where x is in meters and t in seconds.

Physics
1 answer:
kobusy [5.1K]3 years ago
8 0
I'm assuming the question is time it will take for ball to reach ground, if it is then set equation to zero then use the quadratic formula, the possible t value is your answer then
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Given that,

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