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A ball is thrown upward from edge of a c...

A ball is thrown upward from edge of a cliff with an intial velocity of 6 m/s. How fast is it moving 1/2 s later ?`(g=10 m/s^(2))`

A

2

B

3

C

4

D

1

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The correct Answer is:
D
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MOTION-KINEMATICS-EXERCISE 1 OBJECTIVE PROBLEMS
  1. A body is thrown upward and reaches its maximum height. At that positi...

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  2. A ball projected upwards from the foot of a tower. The ball crosses th...

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  3. A ball is thrown upward from edge of a cliff with an intial velocity o...

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  4. A particle is thrown upward from ground. It experiences a constant res...

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  5. A particle is thrown upwards from ground. It experiences a constant re...

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  6. A ball is thrown vertically upwards from a height of 40 m and hits the...

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  7. A ball of mass m is thrown upward with a velocity upsilon. If air exer...

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  8. A bullet is fired vertically upwards with an initial velocity of 50 ms...

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  9. The displacement-time graph of a moving particle is shown below. The i...

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  10. The variation of velocity of a particle moving along straight line is ...

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

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  12. The v-t graph of a linear motion is shown in adjoining figure. The dis...

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  13. The adjoining curve represents the velocity-time graph of a particle, ...

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  14. In the following velocity-time graph of a body, the distance and displ...

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  15. If position time graph of particle is sincurve as shown, what will be...

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  16. The diagram shows variation of (1)/(v) with respect to time (where v i...

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  17. The particle moves with rectilinear motion given the acceleration-disp...

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  18. Figure shows the graph of the x-co-ordinate of a particle going along ...

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  19. Figure shows the graph of velocity versus time for a particle going al...

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  20. Displacement-time graph of a particle moving in a straight line is as ...

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