A person takes an aim at a monkey sitting on a tree and fires a bullet. Seeing the smoke the monkey begins to fall freely; then the bullet will:

Because of gravity the bullet has an acceleration g  vertically downwards, so in time t  the bullet will reach a heighty=xtanθ−12gt2=H−12gt2=H−hThe monkey will freely in time t  ash=M0M1=H−y=12gt2∴  Bullet and monkey both will always be at M1  after same time what ever may be velocity of bullet. Thus, bullet will always hit the monkey.