A bullet is shot horizontally with a speed of m/s from a height of 1.5 m.
How much time elapses before the bullet hits the ground?
How far does the bullet travel horizontally?
At a particular instant, a hot air balloon is m vertically above the ground, moving vertically downward at a constant speed of 2.0 m/s. At this exact instant, a girl throws a ball horizontally, relative to herself, with an initial speed of 20.0 m/s. When the balloon lands, what will be the horizontal distance between the girl and the ball? Ignore air resistance.