Q

A cyclist travels 60 metres north and then 80 metres south in 20 seconds. What is the magnitude of his average velocity?

RRB Group D 21 Aug, 2026 (4:30 PM - 6:00 PM) 2026
✓ Answer: C One metre per second
Net displacement is 20 m south. Average velocity magnitude = displacement/time = 20/20 = 1 m/s.