A constant horizontal force of 21 N pushes a 5 kg-mass through a medium that resists its motion with 0.7 N for every m/s of speed. The initial velocity of the mass is 8 m/s in the direction opposite to the direction of the applied force. Find the velocity of the mass after 30 seconds. m/s
A constant horizontal force of 21 N pushes a 5 kg-mass through a medium that resists its motion with 0.7 N for every m/s of speed. The initial velocity of the mass is 8 m/s in the direction opposite to the direction of the applied force. Find the velocity of the mass after 30 seconds. m/s
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.4: Applications
Problem 8EQ
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