InterviewSolution
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InterviewSolution
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In the following graphs, the velocity of linearly moving body is against its time of travel.Analyse each of the given graphs and disecus the type of motion of the body |
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Answer» Solution :(i) Does the velocity of the moving body REMAING constant with time Then FIND the acceleration of the body (II) Can the velocity of the body become infinity at a given instant of time. [(or) can abody have two different velocities at the same time]. Is it possible to find the acceleration of the body? (ii) Does a body undergo equal change in velocity in the equal intervals of time? If yes, then find the type of accelertation of the body . (iv) Find how the velcity of anody changes with time. Is the bodyaccelerated or decerated ? If `a=(v-u)/(t)` is positive, what does it mean? How does the velocity of the body change with time? Then, find whether the body is acceleratd or decelerated. If `a=(v-u)/(t)` is NEGATIVE, what does it mean? |
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