February 19, 2017

Homework Help: physics

Posted by Sara on Wednesday, June 18, 2014 at 1:12pm.

A rifle bullet with a mass of 16.5 g traveling toward the right at 285 m/s strikes a large bag of sand and penetrates it to a depth of 22.6 cm. Determine the magnitude and direction of the friction force (assumed constant) that acts on the bullet.

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