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A stone is projected from ground. Its pa...

A stone is projected from ground. Its path is a shown in figure. At which point its speed is decreasing at fastest rate?

A

A

B

B

C

C

D

D

Text Solution

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The correct Answer is:
A
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DC PANDEY ENGLISH-KINEMATICS-SCQ_TYPE
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  2. The trajectory of a projectile in a vertical plane is y = ax - bx^2, w...

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  3. A stone is projected from ground. Its path is a shown in figure. At wh...

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  4. A projectile strikes the inclined plane perpendicularly as shown in th...

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  5. The directioin of projection of particle is shown in the figure for an...

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  6. A body is projected at an angle of 45^(@) with horizontal from a point...

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  7. A projectile is thrown with velocity u making an angle theta with the ...

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  8. Air is blowing and is providing a constant horizontal acceleration a(x...

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  9. A very broad elevator is going up vertically with a constant accelerat...

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  10. A particle is projected up an inclined plane with initial speed v=20m/...

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  11. Two particle are projected from the same point on ground simultaneousl...

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  12. Two particles A and B projected simultaneously from a point situated o...

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  13. A projectile is fired at an angle of 30^(@) to the horizontal such tha...

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  14. A particle starts from the origin of coordinates at time t = 0 and mov...

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  15. The speed of a projectile when it is at its greatest height is sqrt(2/...

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  16. After one second the velocity of a projectile makes an angle of 45^(@)...

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  17. A particle is projected with a certain velocity at an angle alpha abov...

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  18. Time taken by the particle to reach from A to B is t. Then the distanc...

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  19. A projectile of mass 2kg has velocities 3m//s and 4m/s at two points d...

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  20. With what minimum speed must a particle be projected from origin so th...

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