Among the following which is mentioned, 5 hours could not be vector magnitudes.
Answer : Option A
Explanation:
''Scalar'' and ''vector'' quantities are differentiated depending upon whether the object has magnitude and direction. Scalar quantities possess magnitude only whereas vector quantities possess both.
Time doesn't have any direction so it is not a vector quantity and so it comes under scalar quantity. Whereas ''distance'', ''displacement'', ''velocity'' has both magnitude and direction and hence they come under vector quantities. So option B,C,D are invalid in this context.
