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Find the expression for velocity of cent...

Find the expression for velocity of centre of mass.

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CHETANA PUBLICATION-LAWS OF MOTION -EXERCISE
  1. A uniform solid sphere of radius R has a hole of radius R//2 drilled i...

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  2. A uniform solid sphere of radius R has a hole of radius R//2 drilled i...

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  3. Find the expression for velocity of centre of mass.

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  4. Find the expression for the acceleration of centre of mass.

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  5. A man of mass 80 kg stands in an elevator. Calculate his apparent wei...

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  6. A man of mass 80 kg stands in an elevator. Calculate his apparent wei...

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  7. A man of mass 80 kg stands in an elevator. Calculate his apparent wei...

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  8. A man of mass 80 kg stands in an elevator. Calculate his apparent wei...

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  9. Two masses of 20 kg and 10 kg are connected to the ends of a string, h...

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  10. A body P of mass 3 kg and moving with velocity of 2 m//s makes a head...

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  11. A body P of mass 3 kg and moving with velocity of 2 m//s makes a head...

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  12. A body of mass 2 kg travels with a velocity of 8 m//s makes a head on ...

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  13. A body of mass 1 kg moving with velocity 10 m//s collides with anothe...

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  14. Two men are carrying a uniform beam of mass 200 kg of length 10 m on t...

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  15. A steel rod of 1 m is supported at its ends so that it remains horizon...

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  16. A flexible chain of length L and mass M is slowly pulled at constant a...

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  17. Find the position vector of the centre of mass 1 kg, 2 kg and 3 kg at ...

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  18. A force vecF = (2hati + 3hatj) N acts on particle, whose position with...

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  19. A bomb of 12 kg expledes into 2 pieces of masses 4 kg and 8 kg mass i...

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  20. Three equal masses each of 1 kg are placed at vertices of an equilater...

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