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Physics Lab # 9

# Physics Lab # 9 - Speed = 0.009 m/time(m/s Speed...

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Mass of Cart 522.6 g Mass of Block 511.0 g Cart only Distance (cm) Time reading (sec) Speed = 0.009 m/time (m/s) Speed Squared (m/sec)² Mass x Speed squared, J 22 cm 0.0238 s 0.9/0.0238 = . 37815 m/s (0.009/0.0238)² = 1.429 m/s ² 522.6 x 1.429 m/s ² = .197 J 27 cm 0.0206 s 0.9/0.0206 = . 43689 m/s (0.009/0.0206)² = 1.908 m/s ² 522.6 x 1.908 m/s ² = .228 J 38 cm 0.0192 s 0.9/0.0192 = . 46875 m/s (0.009/0.0192)² = 2.197 m/s ² 522.6 x 2.197 m/s ² = .244 J 45 cm 0.0164 s 0.9/0.0164 = . 54878 m/s (0.009/0.0164)² = 3.011 m/s ² 522.6 x 3.011 m/s ² = .186 J 21 cm 0.0198 s 0.9/0.0198 = . 454 m/s (0.009/0.0198)² = 2.061 m/s ² 522.6 x 2.061 m/s ² = .237 J Cart + block Distance (cm) Time reading (sec)
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Unformatted text preview: Speed = 0.009 m/time (m/s) Speed Squared (m/sec)² Mass x Speed squared, J 68 cm 0.0193 s 0.009/0.0193= . 46632 m/s (0.009/0.0193)² = .46632 m/s² (522.6+511) x . 46632 m/s² = . 243 J 86 cm 0.0172 s 0.009/0.0172= . 52325 m/s (0.009/0.0172)² = .52325 m/s² (522.6+511) x . 52325 m/s² = . 273 J 69 cm 0.0160 s 0.009/0.0160= . 54216 m/s (0.009/0.0160)² = .54216 m/s² (522.6+511) x . 54216 m/s² = . 283 J 16 cm 0.0297 s 0.009/0.0297= . 3030 m/s (0.009/0.0297)² = .3030 m/s² (522.6+511) x . 3030 m/s² = .158 J 87 cm 0.141 s 0.009/0.141= . 06382 m/s (0.009/0.141)² = . 06382 m/s² (522.6+511) x . 06382 m/s² = . 033 J...
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