A Particle Moves from an Initial Position with Coordinates X

question 45

Multiple Choice

A particle moves from an initial position with coordinates x = -2.0 m,y = +3.0 m,to a final position with coordinates x = +5.0 m,y = +7.0 m in a time interval of 10 s.What is the magnitude of the average velocity for this displacement?

• A)0.30 m/s
• B)0.50 m/s
• C)0.54 m/s
• D)0.81 m/s
• E)1.1 m/s

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