Which of the following statements about a moving object i...
Which of the following statements about a moving object is correct?
When accelerating, the resultant force acting on it must be equal to zero.
There must always be a non-zero resultant force acting on it.
At a steady velocity, the resultant force acting on it must be equal to zero
At a steady velocity, the air resistance must be equal to zero.
Correct answer is C
No explanation has been provided for this answer.
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