Q

A car of mass 1000 kg increases its velocity from 10 m/s to 20 m/s in 5 seconds. What is the force exerted on the car?

RRB Group D 10 Aug, 2026 (12:45 PM - 2:15 PM) 2026
✓ Answer: D 2000 N
The correct choice is 2000 N. It follows from the relevant Newtonian mechanics, motion, work, energy, power or simple-machine relationship.
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