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Convert the following speeds into m s^(...

Convert the following speeds into ` m s^(-1)`

A

`18 Km h^(-1)`

B

`63 Km h^(-1)`

C

`99 Km h^(-1)`

D

`108 Km h^(-1)`

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PEARSON IIT JEE FOUNDATION- KINEMATICS-TEST YOUR CONCEPTS (VERY SHORT ANSWER TYPE QUESTIONS)
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  2. Define distance, displacement, speed, velocity and acceleration.

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  3. Why is displacment referred to as a vector quantity?

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  5. When does a particle motion have uniform speed?

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  6. What is non-uniform motion ?

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  7. What is instantaneous velocity?

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  9. Convert the following speeds into m s^(-1)

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  10. Convert the followign speeds into km h^(-1)

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  11. 1 m s^(-2)=km h^(-2)

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  13. What is the acceleration of a body moving with uniform velocity ?

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  14. Rate of decrease in the magnitude of velocity is also known as

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  15. The displacement-time graph of a body is shown in the figure below. Th...

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  16. What is the acceleration due to gravity?

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  18. What are the different types of graphs that can be drawn to represent ...

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  19. Give the equations of motion of a particle undergoing retardation alon...

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  20. In a displacement versus time graph is taken on the x-axis

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