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Unformatted text preview: B is traveling with a speed, vB , in the positive x axis. Th
with a constant speed, vA . Car B is traveling with a speed, vB , in the positive x axis. The speed
of B is changing at a ratespeed of B is changing at a rate of vB . At this instant, find:
of vB .
a) The velocity of A as seen by car B.
Find: At this instant:
b) The acceleration of A as seen by car B.
• Determine the velocity of A as seen by car B. Use the following parameters in your analysis: r = 100 m, v A = 15 m/s, vB = 20 m/s,
• Determine the acceleration m/s2. as seen by car B.
vB = -2 of A B y A
r x Use the following parameters in your analysis: r = 150m, vA = 20m/sec, vB = 30m/sec and
vB = 4m/sec2
˙ I-18 Chapter I: Particle Kinematics Homework Particle Kinematics Homework Problems ME 274 Problem I/16
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This document was uploaded on 01/20/2014.
- Spring '09