From the top of a tower of two stones, whose masses are in the ratio 1:2 are thrown on straight up with an initial speed u and the second straight down with the same speed u. Then neglecting air resistance.
A The heavier stone hits the ground with a higher speed
B The lighter stone hits the ground with a higher speed
C Both the stones will have the same speed when they hit the ground
D The speed cannot be determined with the given data
