Q

If a person walks 5 meters east, then 12 meters west along a straight path, which value represents the magnitude of the person’s displacement?

RRB Group D 17 Aug, 2026 (9:00 AM - 10:30 AM) 2026
✓ Answer: D 7 meters
The correct choice is 7 meters. It follows from the relevant Newtonian mechanics, motion, work, energy, power or simple-machine relationship.
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