If \( x=5 t+3 t^{2} \) and \( y=4 t \) are the \( x \) and \( y \) co-ordinates of a particle at....
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0If \( x=5 t+3 t^{2} \) and \( y=4 t \) are the \( x \) and \( y \) co-ordinates
P
of a particle at any time \( t \) second where \( x \) and \( y \) are in metre, then the acceleration of the particle
(1) Is zero throughout its motion
(2) Is a constant throughout its motion
(3) Depends only on its \( y \) component
(4) Varies along both \( x \) and \( y \) direction.
(4) (D) (8) (9) (a)
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