Multiple Choice
If the position of an object (in meters) is given by the relation ,how fast the object moving at a time of 4.00 s?
A) 6.51 m/s
B) 20.4 m/s
C) 31.6 m/s
D) 37.5 m/s
E) 150 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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