What type of motion is represented by the following graphs ?
What type of motion is represented by the following graphs ?
$(i)$ Velocity$-$time graph is a straight line inclined equally towards the speed and time aids. Therefore, it represents uniformly accelerated motion.
$(ii)$ Velocity$-$time graph is a straight line parallel to the time axis. It represents uniform motion.
$(iii)$ Velocity$-$time graph is a straight line having a negative slope. It represents uniformly retarded motion.
$(iv)$ Velocity$-$time graph is a curve having a negative slope. It represents non-uniformly retarded motion
Similar Questions
In a long distance race, the athletes were expected to take four rounds of the track such that the line of finish was same as the line of start. Suppose the length of the track was $200\, m$.
$(a)$ What is the total distance to be covered by the athletes ?
$(b)$ What is the displacement of the athletes when they touch the finish line ?
$(c)$ Is the motion of the athletes uniform or nonuniform ?
$(d)$ Is the displacement of an athlete and the distance moved by him at the end of the race equal ?
In a long distance race, the athletes were expected to take four rounds of the track such that the line of finish was same as the line of start. Suppose the length of the track was $200\, m$.
$(a)$ What is the total distance to be covered by the athletes ?
$(b)$ What is the displacement of the athletes when they touch the finish line ?
$(c)$ Is the motion of the athletes uniform or nonuniform ?
$(d)$ Is the displacement of an athlete and the distance moved by him at the end of the race equal ?
Name the physical quantities denoted by
$(i)$ The slope of the distance$-$time graph.
$(ii)$ The area under velocity$-$time graph.
$(iii)$ The slope of velocity$-$time graph.
Name the physical quantities denoted by
$(i)$ The slope of the distance$-$time graph.
$(ii)$ The area under velocity$-$time graph.
$(iii)$ The slope of velocity$-$time graph.
Identify what do the graphs shown below indicate ?
Identify what do the graphs shown below indicate ?
A body is thrown vertically upward with velocity $u$, the greatest height $h$ to which it will rise is,
A body is thrown vertically upward with velocity $u$, the greatest height $h$ to which it will rise is,
A motor bike running at $90 \,km h ^{-1}$, is slowed down to $54 \,km h^{-1}$ by the application of brakes, over a distance of $40\, m$. If the brakes are applied with the same force, calculate $(i)$ total time in which bike comes to rest $(ii)$ total distance travelled by bike.
A motor bike running at $90 \,km h ^{-1}$, is slowed down to $54 \,km h^{-1}$ by the application of brakes, over a distance of $40\, m$. If the brakes are applied with the same force, calculate $(i)$ total time in which bike comes to rest $(ii)$ total distance travelled by bike.