A dart is thrown horizontally with an initial speed of 10 m/s toward point P, the bull’s-eye on a dart board. It hits at point Q on the rim, vertically below P, 0.19 s later. (a)What is the distance PQ? (b) How far away from the dart board is the dart released?

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A: Given:

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A: Solution:-Given thathorizontal speed of ball (ux)=1.6 m/sx=70 cm=0.7 m

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A: The given situation is as depicted below.

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Projectile Motion