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The graph shows the time dependence of the vertical displacement of a lead ball with marked initial and final states. Choose all the work-energy bar charts that can represent the process. Note that the y-axis can point either up or down

The graph shows the time dependence of the vertical displacement of a lead ball with marked initial and final states. Choose all the work-energy bar charts that can represent the process. Note that the y-axis can point either up or down

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The graph shows the time dependence of the vertical displacement of a lead ball with marked initial and final states. Choose all the work-energy bar charts that can represent the process. Note that the y-axis can point either up or down K, + Ug + W = K, + U K, + U + W = K, + Ug K; + Ug + W = K; + U K + U + W = K, + U
Transcribed Image Text:The graph shows the time dependence of the vertical displacement of a lead ball with marked initial and final states. Choose all the work-energy bar charts that can represent the process. Note that the y-axis can point either up or down K, + Ug + W = K, + U K, + U + W = K, + Ug K; + Ug + W = K; + U K + U + W = K, + U
Expert Solution
Step 1

Given :  A graph of vertical displacement (y) versus time (t). 

Advanced Physics homework question answer, step 1, image 1

The slope of a displacement-time graph gives the velocity of the object. And from the given graph we can see that the object is in uniform motion, i.e., the slope of the graph is a constant. Which the velocity of the object is also a constant. 

     ⇒vi = vf ----(1)

     

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