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Arianna throws a ball up in the air. The graph below shows the height of the ball $h$ in meters after $t$ seconds. After how many seconds does the ball hit the ground?

Studdy Solution
Determine the time at which the ball hits the ground:
- The ball hits the ground at the second point where the height is zero. - From the graph, this occurs at $t = 3$ seconds.
The ball hits the ground after:
$$\boxed{3}$$ seconds.