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When an object is said to be in motion ?...

When an object is said to be in motion ?

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When any substance makes displacement with respect to surrounding substance, it is called in motion.
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KUMAR PRAKASHAN-MOTION IN A STRAIGHT LINE -SECTION-C
  1. Find the ratio of accelerations of two objects whose vto t graphs make...

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  2. A car starts uniform motion from rest, than find shapes of graphs : (i...

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  3. When an object is said to be in motion ?

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  4. How motion of any particle is described ?

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  5. What is kinematics?

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  6. In which condition two substance can be considered as a particles ?

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  7. "Different types of speed's average is called average speed". Is this ...

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  8. If direction of velocity and acceleration are in mutually opposite dir...

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  9. When an average velocity of a particle becomes its instantaneous veloc...

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  10. For the given vehicle, its stopping distance is proportional to .........

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  11. Two cars moving with speeds 40 km/hr and 80 km/hr respectively with un...

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  12. When the average acceleration of the particle becomes instantaneous ac...

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  13. Give relation between displacement and path length ?

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  14. What would be the distance covered by the particle falling freely in 1...

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  15. Is it possible for any moving object that velocity is constant but spe...

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  16. "Zero speed and non-zero velocity". Is this statement true or false ? ...

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  17. Speed of moving object can never be negative. Why ?

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  18. "Slope of x tot graph may be negative". Is this true or false ?

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  19. Does displacement depend on the selection of origin of cartasian coord...

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  20. In which situation, distance and magnitude of displacement are same?

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