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A particle is projected at an angle of t...

A particle is projected at an angle of `theta` with respect to the horizontal direction. Match the following for the above motion.
(a) `V_(x)" "-" decrease and increases"`
(b) `V_(y)" "-" remains constant"`
(c) `"Acceleration - varies"`
(d) `"Position vector "-" remains downward"`

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(a) `v_(x) - ` Remains constant
(b) `v_(y) -` Decreases and increases
(c) Acceleartion (a) - Remains downward
(d) Position vector (r) - Varies
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