Physics, 08.12.2021 14:00 stsfrost9328
A bow is launching an arrow. The extension of the thread before launch is 20 cm and the elastic constant is 50 N/m. The mass of the arrow is 20 g. The initial speed is zero. Find the speed when the extension was 10 cm.
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A bow is launching an arrow. The extension of the thread before launch is 20 cm and the elastic cons...
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