Q

In a velocity–time graph, which type of line represents motion with no change in velocity?

RRB Group D 13 Aug, 2026 (9:00 AM - 10:30 AM) 2026
✓ Answer: C Horizontal straight line
The correct choice is Horizontal straight line. It follows from the relevant Newtonian mechanics, motion, work, energy, power or simple-machine relationship.
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