If the ball shown in the figure lands in 0.5 s, about what height was it thrown from?

1.22 m

Explanation:

The equation of motion in this situation is:

(1)

Where:

is the final height of the ball

is the initial height of the ball

is the vertical component of the initial velocity (assuming the ball was thrown vertically and there is no horizontal velocity)

is the time at which the ball lands

is the acceleration due gravity

So, with these conditions the equation is rewritten as:

(2)

(3)

Finally:

answer: i think he can see forward ten seconds and move forward ten seconds but giorno can undo his actions with ger.

explanation:

frequency or wavelenth of em radiation in a vacuum