Physics, 06.11.2019 21:31, aweller3898

From a 60 cm rifle pipe the bullet flies out at a speed of 300 meters / second. what iš the avarage speed of bullet in the pipe? how much time was the bullet moving? what is bullet's acceleration?

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From a 60 cm rifle pipe the bullet flies out at a speed of 300 meters / second. what iš the avarage...