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The co-ordinates of a particle moving in...

The co-ordinates of a particle moving in xy-plane vary with time as `x="at"^(2),y="bt"`. The locus of the particle is :

A

Parabola

B

Circle

C

Straight line

D

Ellipase

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The correct Answer is:
A
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ALLEN -RACE-Basic Maths (Graphs))
  1. If tantheta=(24)/(7) then value of cosectheta will be

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  2. If sintheta=(15)/(17) then value of costheta will be

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  3. if sin2theta=pi/2 and costheta=pi/3 then what is the value of sintheta

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  4. if sin^3theta=3/2 and sin3theta=4/3 then what is the value of sintheta

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  5. if costheta=3/4 and sintheta=4/3 then what is the value of tan(theta/2...

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  6. Which of the following statement is not correct for following straight...

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  7. If velocity v varies with time(t) as v=2t-3, then the plot between v a...

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  8. The slope of graph in figure at point A, B and C is m(A), m(B)" and "m...

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  9. The slope of straight line sqrt(3)y=3x+4 is

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  10. If velocity v varies with time t as v=2t^(2), then the plot between v ...

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  11. The equation sqrt(x)=2y, represents that graph between x and y is a :-

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  12. The co-ordinates of a particle moving in xy-plane vary with time as x=...

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  13. The equation of graph shown in figure is y=2x^(2). The slope of graph ...

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  14. At x=0, value of (dy)/(dx) is :

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  15. At point P, the value of (dy)/(dx) is :

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  16. Magnitude of slope i.e. steepness of graph shown in figure

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  17. The graph of function y=1+cosx will be

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  18. Graph of an exponential function y=2+ae^(-x) is shown in figure. What ...

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  19. Which of the following graph yield a straight line?

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  20. An insect crawls startin form origin of a x-y plane along a line makin...

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