Physics, 03.07.2019 08:00 brownzackery71

Abullet of mass 0.4kg is shot from a refile with a speed 100m/s. if the bullet penetrates through a 5cm wall with a velocity of 2 m/s, what is the force exerted by the wall on the bullet?

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Abullet of mass 0.4kg is shot from a refile with a speed 100m/s. if the bullet penetrates through a...

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