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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 4 - Motion in a Plane > A boy throws a ball vertically upwards from moving open car on a horizontal straight road (i) The ball will fall behind the boy, if car is accelerating (ii) The ball will fall in front of the boy, if car is decelerating (iii) The ball will fall in the hands of boy if car is moving with uniform velocity (iv) The path of ball as seen by the boy will be vertical straight line if car is moving uniformly (v) The path of ball as seen by observer on ground will be parabola

A boy throws a ball vertically upwards from moving open car on a horizontal straight road (i) The ball will fall behind the boy, if car is accelerating (ii) The ball will fall in front of the boy, if car is decelerating (iii) The ball will fall in the hands of boy if car is moving with uniform velocity (iv) The path of ball as seen by the boy will be vertical straight line if car is moving uniformly (v) The path of ball as seen by observer on ground will be parabola

A boy throws a ball vertically upwards from moving open car on a horizontal straight road (i) The ball will fall behind the boy if car is accelerating (ii) The ball will fall in front of the boy The equation of trajectory of an oblique projectile y = √3x - gx^2/2. The angle of projection is