A train carriage moves along the x axis with a uniform

Last updated: 6/12/2023

A train carriage moves along the x axis with a uniform acceleration a an observer A in the train set a ball in motion on a frictionless floor of the carriage with a velocity v relative to the carriage The direction of v makes an angle with x axis let B be an observer standing on the ground outside the train The subsequent path of the ball will be 3 i a straight line w r t observer A iii parabolic w r t observer A A i ii are correct C ii iii are correct ii a straight line w r t observer B iv parabolic w r t observer B B i iv are correct D none of these