Version 3 1) Ballis at the top of a building Ball 2 is at the bottom of the building of height H. Ball 2 is
thrown up with a speed of 2V and Bal 1 is thrown down at a speed of 3V. Use the bottom to be
your reference level
Al Find an expression for the time at which they meet in terms of H and V,
B) Find the velocity at which they pass each other in terms of Vugh.
Find the height above the ground they meet in terms of Vg, h.
D) Plot graphs of attacceleration vs timel, -tſvelocity vs time), and x-t{position vs time), show
they intercept of the at graph and the x-t graph, show the y intercept and the slope of the
position is time graph atte.