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The displacement-time graph for two part...

The displacement-time graph for two particles A and B are straight lines inclined at angles of `30^(@)` and `60^(@)` with the time axis. The ratio of velocities of `V_(A) :V_(B)` is

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SL ARORA-MECHANICS-Exercise
  1. The area under velocity-time graph for a particle in a given interval ...

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  2. The area under acceleration-time graph gives

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  3. The displacement-time graph for two particles A and B are straight lin...

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  4. Is the time variationof position, shown in the adjacent figure, observ...

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  5. Displacement-time graph of any object is shown in the adjacent figure....

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  6. Acceleration is defined as the rate of change of velocity. Suppose we ...

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  7. What are the characteristics of uniform motion ?

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  8. Use graphical method to derive the relation v^(2) - u^(2) = 2 as, wher...

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  9. Prove that x = x0 + v0 t + 1/2 at^(2).

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  10. Show that the slope of displacement-time graph is equal to the velcoit...

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  11. Draw velocity-time graphof uniform motion and prove that the area unde...

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  12. Using graphical method, derive the equations v = u + at and s = ut +...

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  13. Use velocity time graph to derive the relation : v^(2)-u^(2)=2 as, whe...

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  14. Distinguish between average velocity and instanteneous velocity. If th...

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  15. Explain with example the distinction between the magnitude of average ...

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  16. Derive the equations of motion given below: v=u+at

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  17. Using graphical method, derive the equations v = u + at and s = ut +...

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  18. Check the dimensional consistency of the following equations : (i) u...

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  19. Prove the following relations by calculus method: v^2-u^2=2as

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  20. Use integeration technique to prove that the distance travelled in nth...

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