I. The motion of a projectile may be thought of as the result of two separate, simultaneously oc...

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I. The motion of a projectile may be thought of as the result of two separate, simultaneously occurring components of motions.
II. At the maximum height for a projectile, the \( x \)-component of the velocity is zero.
III. In projectile motion, one component is along a horizontal direction without any acceleration and the other along the vertical direction with constant acceleration due to the force of gravity.
Which of the following statement(s) is/are correct?
(a) Both I and II
(b) Both I and III
(c) Only I
(d) Only III
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