A man is standing on a railroad car travelling with a constant speed of 10 metre per second he wishes to throw a ball through a stationery basket above the height of his hand in such a manner that the ball will move for horizontally as it passes through the stationary basket he throws the ball with a speed of 20 metre per second with respect to himself what must be the vertical component of the initial velocity of the ball also find angle of projection with horizontal
5 years ago
by
Mohammed Asif Zia