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Horizontal_Proj_Lab_09_(2)[1]

# Horizontal_Proj_Lab_09_(2)[1] - Codes 9.1.1 Date Materials...

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IB Physics              Horizontal Projectile Motion         Name Michael Wenstrup Date: Codes: 9.1.1 Hours: 1.5 Evaluating: DCP Materials: steel ballramp Meter stick plumb line Carbon paper unlined white paper Procedure: Set up the apparatus as shown in the diagram. Use the apparatus to a. Determine initial and final velocities of the ball. b. Show the relationship between range and initial velocity. c. Determine which variable(s) are constant in this activity. Ramp Carbon Paper and Unlined Paper Data: Horizontal measurements Vertical measurements u 0.915 ± 0.002 ms -1 0 ms -1 v 0.915 ± 0.002 ms -1 4.129 ± 0.002 ms -1 s 0.3850 ± 0.0005 m 0.8690 ± 0.0005 m a N/A 9.81 ms -1 t 0.4209 ± 0.0002 s 0.4209 ± 0.0002 s Data Taken when ball was dropped at 12 cm up the ramp Trials Horizontal Distance from ramp (cm) 1 37.40 ± 0.05 cm 2 37.90 ± 0.05 cm 3 38.30 ± 0.05 cm

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4 38.50 ± 0.05 cm 5 38.60 ± 0.05 cm 6 38.70 ± 0.05 cm 7 38.70 ± 0.05 cm 8 38.90 ± 0.05 cm 9 39.20 ± 0.05 cm 10 39.20 ± 0.05 cm Average horizontal distance = 385.0 cm / 10 = 38.50 38.50 x 0.01 = 0.3850 m ± 0.005 m 0.05 ÷ 38.50 = 0.0012987 x 0.3850 = 0.0005 Trials Horizontal Distance from ramp (cm) 1 9.00 ± 0.05 cm 2 9.50 ± 0.05 cm
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Horizontal_Proj_Lab_09_(2)[1] - Codes 9.1.1 Date Materials...

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