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Rosa uses the formula (vi cos)t to do a calculation. Which value is Rosa most likely trying to find?

Athe vertical acceleration of a projectile launched at an angle

Verified Answer :

The best and most correct answer among the choices provided by the question is the horizontal component acceleration of a projectile launched at an angle 
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Answer;

C - the horizontal displacement of a projectile launched at an angle

Explanation;

-The horizontal displacement of a projectile is only influenced by the speed at which it moves horizontally (vix) and the amount of time (t) that it has been moving horizontally.

-The range (or horizontal displacement) will increase as the angle is increased from 0 degrees to 45 degrees. The maximum range occurs at 45 degrees. As the angle is further increased to values greater than 45 degrees, the horizontal displacement decreases.

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