What is the ratio of the time taken to go up and come down by a body thrown vertically up ??

What is the ratio of the time taken to go up and come down by a body t

1.	What is the ratio of the time taken to go up and come down by a body thrown vertically up ??
Answer» 1. The upward and downward motion are accelerated and retarded by g. hence v-u/g=t where v is zero for upward motion whereas u is zero for downward motion.