# Bullet Final Velocity in Water

A bullet is fired into water with an initial velocity of 60m/s. Acceleration = -0.4v^3 m/s^2. Find the velocity of the bullet and the distance it has traveled into the water after 4 seconds. Please show detailed step by step process to solution.

© BrainMass Inc. brainmass.com October 9, 2019, 7:14 pm ad1c9bdddfhttps://brainmass.com/engineering/mechanical-engineering/bullet-final-velocity-water-111982

#### Solution Summary

This solution contains step-by-step calculations to determine the final velocity of the bullet in the water after 4 seconds. It separates the variables and uses integration to find the distance traveled and then the final velocity.

$2.19