A man insidea moving train throwa a baoll verticallyupwards . How will the motion of ball appears to a stationary observe (a) inside the train and (b) outside the train?

A man insidea moving train throwa a baoll verticallyupwards . How will

1.	A man insidea moving train throwa a baoll verticallyupwards . How will the motion of ball appears to a stationary observe (a) inside the train and (b) outside the train?
Answer» Solution :(a) With respect to stationary observe inside the train , ball has only one velocity component , along vertical. So, to him , the ball will APPEAR to move straight , VERTICALLYUPWARDS and then downwards . (b) With respect to observe outside the train , the ball has both COMPONENTS of velocity , horizontal and vertical. So, to him the ball will appear to move in a parabolic PATH .