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Question
An object moves from x= -2.1 m, y= 3.7 m, z= 1.4 m to x= 3.3 m, y= -1.1 m, z= 4.2 m in a time of 5.3 s. What is its average velocity?
A) (0.23 m/s)
+ (0.49 m/s)
+ (0.53 m/s)
B) (5.4 m/s) - (4.8 m/s) + (2.8 m/s)
C) (1.0 m/s) - (0.91 m/s) + (0.53 m/s)
D) (1.0 m/s) + (0.91 m/s) + (1.1 m/s)
E) -(1.0 m/s) + (0.91 m/s) + (0.53 m/s)
Answer
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