physics lab 3 equations

# physics lab 3 equations - D = 1.940 meters Sample...

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Time of flight: (Part 1 Prediction) Part 2 Prediction ( 29 2 2 0 0 2 0 0 ) 8 . 9 ( 2 1 30 sin 29 . 3 06 . 1 0 2 1 sin 2 1 t t gt t v h h gt t v y y f - + = - Θ + = - + = ( 29 2 2 0 0 2 0 0 ) 8 . 9 ( 2 1 30 sin 358 . 3 06 . 1 0 2 1 sin 2 1 t t gt t v h h gt t v y y f - + = - Θ + = - + = Using the quadratic equation: Using the quadratic equation: t= 0.6623 seconds t = 0.6670 seconds Predicted Distance of flight: Predicted Distance of flight: D = vt D = vt D = v o cos( Θ )t D = v o cos( Θ )t D = 1.887 meters
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Unformatted text preview: D = 1.940 meters Sample calculations: Part 1 short range initial velocity = sec / 2902 . 3 sec / 02 . 329 sec 4590 . 151 m cm cm = = Part 2 short range initial velocity = sec / 358 . 3 sec / 8 . 335 sec 02978 . 10 m cm cm = =...
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## This note was uploaded on 11/27/2011 for the course PHYS 105 taught by Professor Walker during the Fall '08 term at UNC.

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