Q

A constant force acts on a 10 kg box for 2 s, increasing its velocity from 6 m/s to 10 m/s. Find the force.

RRB Technician Grade-III 23/12/2024 / Shift-III 2024
✓ Answer: B 20 N
F = m(v − u)/t = 10(10 − 6)/2 = 20 N.
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