U ed 20. Gun play. A toy dart gun launches a 111-gram rubber dart by releasing...

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Answer 1

Answer #1

2 0.4302J 22 NI 2*.4302 D.4302 mm do) U=kx?> 4x229 (b)*410*420.43025 b) 2 mu? - 1 * x² 4 mu?_0.4302 Vol 2204302 V 2.784 m/s 2

Answer 2

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