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Solve the following examples: (numerical...

Solve the following examples: (numerical problems)
A person swims 100 m in the first 40 s, 80 m in the next 40 s and 45 m in the last 20 s. What is the average speed?

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NAVNEET PUBLICATION-LAWS OF MOTION-EXERCISE
  1. Solve the following examples: (numerical problems) A person travels a...

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  2. Solve the following examples: (numerical problems) An object moves 18...

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  3. Solve the following examples: (numerical problems) A person swims 100...

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  4. Solve the following examples: (numerical problems) A body moves along...

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  5. Solve the following examples: (numerical problems) A boy runs on a ci...

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  6. Solve the following examples: (numerical problems) A body moves in a...

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  7. Solve the following examples: (numerical problems) A body moves in a ...

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  8. Solve the following examples: (numerical problems) A body of mass 10 ...

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  9. Solve the following examples: (numerical problems) An object of mass ...

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  10. Solve the following examples: (numerical problems) A car of mass 1800...

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  11. Solve the following examples: (numerical problems) A body of mass 5 k...

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  12. Solve the following examples: (numerical problems) A bullet having a ...

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  13. Solve the following examples: (numerical problems) A shell of mass 10...

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  14. Solve the following examples: (numerical problems) A body of mass 1 ...

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  15. Solve the following examples: (numerical problems) A particle of mass...

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  16. Solve the following examples: (numerical problems) A particle of mass...

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  17. Solve the following examples: (numerical problems) A particle of mass...

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  18. Solve the following examples: (numerical problems) A particle of mass...

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  19. Solve the following examples: (numerical problems) A particle of mass...

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  20. A body covers 10 m in the first 5 s and 20 m in the next 5 s. Find its...

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