Advertisement

Plot distance-time graphs of bodies moving with uniform speeds of 4 m/s and 7 m/s. Compare the graphs.


For a body moving with a uniform speed of 4 m/s


For a body moving with a uniform speed of 4 m/s For a body moving wit

For a body moving with a uniform speed of 7 m/s


For a body moving with a uniform speed of 4 m/s For a body moving wit



For a body moving with a uniform speed of 4 m/s For a body moving wit

 

For the body moving with a uniform speed of 4 m/s, the distance-time graph is the straight line AB . For the body moving with a uniform speed of 7 m/s, the distance-time graph is the straight line A'B'. Clearly, slope of graph A'B' is more than that of graph AB.
584 Views

Advertisement

Draw a velocity-time graph for a body in uniform acceleration. Hence, show that the area under the velocity-time graph gives the distance travelled by the body in the given time interval.


What types of motions are represented by the following velocity-time graphs?



Derive the equations of motion for uniformly accelerated motion from velocity-time graph.


Discuss the graphs A, B and C shown in Fig. 8.21. Compare the total distance travelled and the displacements. Which graph represents a motion in which total displacement is zero?

First 4 5 6 Last
Advertisement