Give examples of one dimensional, two dimensional and three dimensional motion.
Give examples of one dimensional, two dimensional and three dimensional motion.
One dimensional motion : Motion of train on straight line. Two dimensional motion : Motion of striker on carrom board. Three dimensional motion : Motion of fish in water.
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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 $t = 0, y = l$ .
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The acceleration of a particle which moves along the positive $x-$axis varies with its position as shown. If the velocity of the particle is $0.8 m/s$ at $x = 0$ , the velocity of the particle at $x = 1.4$ is(in $m/s$)
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The figure shows a velocity-time graph of a particle moving along a straight line The correct acceleration-time graph of the particle is shown as
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A man moves in $x-y$ plane along the path shown. At what point is his average velocity vector in the same direction as his instantaneous velocity vector. The man starts from point $P$.
A man moves in $x-y$ plane along the path shown. At what point is his average velocity vector in the same direction as his instantaneous velocity vector. The man starts from point $P$.