Use the worked example above to help you solve this problem. A ball is thrown upward...

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Use the worked example above to help you solve this problem. A ball is thrown upward...

Use the worked example above to help you solve this problem. A ball is thrown upward from the top of a building at an angle of 30.0° to the horizontal and with an initial speed of 21.0 m/s. The point of release is h = 49.0 m above the ground.

(a) How long does it take for the ball to hit the ground?
s

(b) Find the ball's speed at impact.
m/s

(c) Find the horizontal range of the ball.

science physics

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