Q17
Which one of the following statements is not correct?
A.
If the velocity and acceleration have opposite sign, then the object is slowing down
B.
If the velocity is zero at an instant, then the acceleration should also be zero at that instant
AnswerC.
If the velocity is zero for a time interval, then the acceleration is zero at any instant within the time interval
D.
If the position and velocity have opposite sign, then the object is moving towards the origin
Answer: Option B
Solution
Answer: Option B
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