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Grade 12th passMechanics

This question is from motion in a straight line. Please tell me about graphs in this chapter

Question image for This question is from motion in a straight line. P
Profile image of Atul Tiwari
9 Years agoGrade 12th pass
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1 Answer

Profile image of Vikas TU
9 Years ago
The speed or velocity and the accleration has the relation:
a = dv/dt
And in graph the area under a-t curve it would give U the velocity.
Hence at each time interval whose graph area would be maximum the accln. would be maximum.
And hence at last time inetrval t4 the graph would be the sum of the area of the two triangles and hence the net accln. would be high.