Multiple Choice
The position of an object as a function of time is given by x =bt2 - ct, where b = 2.0 m/s2 and
C = 6.7 m/s, and x and t are in SI units. What is the instantaneous velocity of the object when t = 2.2?
A) 1.7 m/s
B) 2.1 m/s
C) 2.3 m/s
D) 2.7 m/s
Correct Answer:
Verified
Correct Answer:
Verified
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