A rigid rod is sliding. At some instant position of the rod is as shown in the figure. End $A$ has constant velocity $v_0$. At $t = 0, y = l$ . 

819-102

  • A

    Graph of '$y$' as a function of time is a parabola.

  • B

    Velocity of end $B$ along the length of the rod is $\frac{{{v_0}y}}{{\sqrt {{x^2} + {y^2}} }}$

  • C

    Graph of $y$ as a function of time is an ellipse

  • D

    Angular velocity of rod is consatnt

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