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Show that the centre of mass of a system...

Show that the centre of mass of a system moves with constant velocity, when no external force acts on a system system.

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MODERN PUBLICATION-Centre of mass-Exercise
  1. What is centre of mass of a system?

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  2. Write down expression for the position vector of the centre of mass of...

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  3. Show that the centre of mass of a system moves with constant velocity,...

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  4. Determine the co-ordinates of centre of mass of a system of n particle...

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  5. Discuss the motion of centre of mass in the following system Earth-moo...

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  6. Discuss the motion of centre of mass in the following system The India...

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  7. Discuss the motion of centre of mass in the following system The decay...

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  8. Define the centre of mass of a system. Is centre of mass a reality?

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  9. Write down expression for the position vector of the centre of mass of...

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  10. What do you mean by centre of mass of a system? Prove that the centre ...

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  11. Show that the centre of mass of a system moves with constant velocity,...

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  12. The identical sphere A,B and C each of radius R are placed touching ea...

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  13. Two particles of masses hundred and 300 grams have positions 2 hat i +...

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  14. two mass of 0.8 kg and 1 pound to kg are moving in xy plane at the loc...

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  15. Three masses of 0.5 kg 1.5 kg and 2.5 kg are located in xy plane at po...

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  16. two masses m1 and m2 move in a horizontal plane and collide. Given tha...

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  17. two point masses of 2kg and 3kg are moving along the same line with sp...

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  18. two point masses of 2kg and 3kg are moving along the same line with sp...

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  19. If the centre of mass of three particles of masses 10,20 and 30 g is a...

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  20. Four particles of masses 2m, m, 4m and 3m are placed at the corners A,...

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