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experiment4 - Mass(kg Glider 1 Glider 2 Glider 3(kg t1a(s...

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Mass (kg) Photogate 1 Photogate front back  length (m) ± ← σ→ front  back Glider 1 0.33 0.92 0.84 0.07 0 0.61 0.54 Glider 2 0.33 0.92 0.84 0.08 0 0.62 0.54 Glider 3 0.18 0.87 0.81 0.06 0 0.56 0.5 ± (kg) σ 0 Photogate 1 Photogate 2 ± ← σ→ 0.19 0.01 0.13 0.69 0.56 Velocity (m/s) Glider 1 Glider 3 ±  (1) σ ±  (3) σ Initial 0.4 0 0.03 0 Final 0.13 0.47 0.01 0.05 Glider 1 Glider 3 Total Initial 0.13 0 0.13 Final 0.04 0.08 0.13 ± ↑ σ ± ↑ σ ± ↑ σ 0.01 0 0.01 0 0.01 0.01 Kinetic Energy (J) Glider 1 Glider 3 Total Initial 0.16 0.03 0 0 0.03 Final 0.02 0 0.22 0.02 0.02 ± ↑ σ ± ↑ σ ± ↑ σ ± ↑ σ ± ↑ σ 0.02 0 0 0 0 0 0 0.04 0.01 0.01 t 1a  (s) t 1a  + t 1b t 1b t 2a  (s) t 2a  + t 2b t 2b Momentum (kg∙m∙s -1 ) v 2 .5mv 2 v 2 .5mv 2
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e 2 length (m) 0.07 0.08 0.06 % conserved 0.99 % conserved 0.88
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Mass (kg) Photogate 1 Photogate front back  length (m) ± ← σ→ front  back Glider 1 0.33 0.92 0.84 0.07 0 0.61 0.54 Glider 2 0.33 0.92 0.84 0.08 0 0.62 0.54 Glider 3 0.18 0.87 0.81 0.06 0 0.56 0.5 ± (kg) σ 0 Photogate 1 Photogate 2 ± ← σ→ 0.17 0.01 0.18 Velocity (m/s) Glider 1 Glider 2 ±  (1) σ ±  (2) σ Initial 0.44 0 0.04 0 Final 0 0.43 0 0.03 Glider 1 Glider 2 Total Initial 0.14 0 0.14 Final 0 0.14 0.14
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