NCERT Exercise 4.6 - Laws of Motion
Question: A constant force changes the speed of a 3.0 kg body from 2.0 m s^-1 to 3.5 m s^-1 in 25 s without changing its direction. Find the force.
Answer: Force = **0.18 N**, in the direction of motion.
Full step-by-step NCERT solution with diagrams on Something by Zero.