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Why the speed of the object can never be...

Why the speed of the object can never be negative?

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MAXIMUM PUBLICATION-MOTION IN ONE DIMENSION-EXERCISE
  1. Can a body be said to be at rest as well as in motion at the same time...

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  2. What conclusion can you draw if the average velocity is equal to insta...

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  3. Why the speed of the object can never be negative?

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  4. Is it possible that the velocity of an object be in a direction other ...

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  5. Is it possible to have the rate of change of velocity constant while t...

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  6. If the acceleration of the particle is constant in magnitude but not i...

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  7. Two stones of different sizes are dropped simultaneously from the top ...

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  8. A piece of paper and iron piece are dropped simultaneously from the sa...

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  9. Is it possible that your cycle has a southward velocity but northward ...

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  10. An ant is moving through a graph paper along x-axis.A boy observes tha...

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  11. Some examples of motion are given below.State in each case if the moti...

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  12. Two bodies start moving in the same straight line at the same instant ...

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  13. Displacement is a vector quantity while distance is a scalar quantity....

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  14. "The aerial distance between two towers is 4km.But speedometer of car ...

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  15. A stone is thrown upwards from the ground with a velocity,u. a)What ...

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  16. Gopal dropped an apple from the top his flat at a height of 10m.He tol...

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  17. A tow rope used to pull the car of mass 700kg will break if the tensio...

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  18. The relative velocity of a body A with respect to a body B is the time...

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  19. A balloon is ascending at the rate of 14ms^(-1) and at a height of 98m...

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  20. A particle is moving along x-axis with a uniform positive acceleration...

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