Question
A projectile is fired with

Aprojectile is fired with an initial speed of 37.9 m/s at an angle of 42.1 above the horizontal on a long flat firing range.
Part B Determine the total time in the air. Express your answer using three significant figures and include the appropriate u
an Part C Determine the total horizontal distance covered (that is, the range). Express your answer using three significant f
Part D Determine the speed of the projectile 1.00 s after firing. Express your answer using three significant figures and inc
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Answer #1

379 mls , O z 42.1 5.18s 2x 27.9 x Sin (u21) T = 2u Sino 2 (379) Stn (24.2). uSin 20 R 5.8 - 9.8 146 m 379)C42) 28.12 tIs U

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