Physics, 26.09.2019 23:30 Heartlesskiidkii
In the javelin throw at a track-and-field event, the javelin is launched at a speed of 29 m/s at an angle of above the horizontal. as the javelin travels upward, its velocity points above the horizontal at an angle that decreases as time passes. how much time is required for the angle to be reduced from at launch to
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In the javelin throw at a track-and-field event, the javelin is launched at a speed of 29 m/s at an...
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