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A body sliding down on a smooth inclined...

A body sliding down on a smooth inclined plane slides down `1//4th` distane in 2s. I will slide down the complete plane in

A

4s

B

5s

C

2s

D

3s

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SL ARORA-MECHANICS-Exercise
  1. With the usual notations the following equation S(t)=u+1/2a(2t-1) is

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  2. What is the relation between displacement, time and acceleration in ca...

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  3. A body sliding down on a smooth inclined plane slides down 1//4th dist...

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  4. A particle moving in one dimension with a constant acceleration of 2 m...

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  5. A particle starts from rest, accelerates at 2(m)/(s^2) for 10 s and th...

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  6. The velocity of a particle at an instant is 10 m s^(-1). After 3 s its...

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  7. A particle starts from rest with uniform acceleration a. Its velocity...

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  8. A car accelerates from rest at a constant rate for some time after wh...

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  9. The velocity with which a body stricks the ground is always equal to ...

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  10. If a ball is thrown vertically upwards with a velocity of 40m//s, then...

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  11. A stone released with zero velocity from the top of a water, reaches t...

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  12. A stone is thrown vertically up from the ground. It reaches a maximum ...

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  13. A stone falls freely such that the distance covered by it in the last ...

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  14. A body sliding on a smooth inclined plane requires 4s to reach the bot...

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  15. Find the ratio of the distances travelled by a freely falling body in ...

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  16. When a ball is thrown vertically upwards, at the maximum height

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  17. A ball is droped from a high rise platform t = 0 starting from rest. A...

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  18. A body A is thrown up vertically from the ground with velocity V(0) an...

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  19. A ball falls from 20 m height on floor and rebounds to 5 m. Time of co...

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  20. A ball is dropped from top of a tower of 100 m height. Simultaneously ...

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