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In our long test, most of my classmates argued about number 5 in this item, saying that our teacher's answer (10 meters) only covers vertical distance.
The item , diagram and given information
Some argued that the distance is actually the curved trajectory of the projectile, and since it is curved, we would propably need some higher math (calculus) so solve for it but it was never taught to us.
So if the answer is indeed 10m, how would you get that? Do you just Get the magnitude of the area under the line from 0 to 2 s?
Also dont mind the markings on the right. Those are mine and probably not needed.
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- 10 years ago
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