Difficult
The position $x$ of a particle moving in one dimension under the influence of a constant force is given by $t = \sqrt{x} + 3$,where $x$ is in meters and $t$ is in seconds. Find the displacement of the particle in $m$ when its velocity becomes zero.
- A$-9$
- B$3$
- C$6$
- D$9$
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Similar Questions
Which of the following displacement $(X)$ - time $(t)$ graphs is not physically possible?
Refer to the graph in figure. Match the following:
Graph Characteristics $(A)$ $(i)$ has $v > 0$ and $a < 0$ throughout $(B)$ $(ii)$ has $x > 0$ throughout and has a point with $v = 0$ and a point with $a = 0$ $(C)$ $(iii)$ has a point with zero displacement for $t > 0$ $(D)$ $(iv)$ has $v < 0$ and $a > 0$
| Graph | Characteristics |
| $(A)$ | $(i)$ has $v > 0$ and $a < 0$ throughout |
| $(B)$ | $(ii)$ has $x > 0$ throughout and has a point with $v = 0$ and a point with $a = 0$ |
| $(C)$ | $(iii)$ has a point with zero displacement for $t > 0$ |
| $(D)$ | $(iv)$ has $v < 0$ and $a > 0$ |
Medium
View SolutionThe figure shows a velocity-time graph of a particle moving along a straight line. The total distance travelled by the particle is ........ $m$.
Difficult
View SolutionThe velocity-time graph of a body is shown in the figure. It implies that at point $B$
Medium
View SolutionThe velocity-time graph of a body moving along a straight line is shown in the figure. The ratio of the average velocities during the time intervals $t_1$ and $t_2$ is:
Medium
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