Physics, 16.09.2019 17:20 lunaangelique1p442id
Chapter 2 linear motion problems a student launches an arrow upward with an unknown initial velocity. the arrow takes 2.3 seconds to reach its maximum height above the launch point. what was the initial velocity and height of the arrow
Answers: 2
and Ymax=25.8m
. but when the arrow is on the top its velocity is zero and if it is launched upward the angle is 90°, so.
, replacing 
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Chapter 2 linear motion problems a student launches an arrow upward with an unknown initial velocity...
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