Question

A ball is dropped from 180 m a tall Tower after one another ball b is projected from right below the tower with initial velocity of 25 metre per second​

Answer 1

By using the formula

TIME AT WHICH THEY MEET=HEIGHT FROM WHICH THE FIRST BALL WAS DROPPED/INITIAL VELOCITY OF SECOND BALL

=180/25

=7.2 secs

THEY WILL MEET AFTER 7.2 SECS

I HOPE THIS HELPS

PLZ MARK IT AS BRAINLIEST