Skip to content
Philoid
Browse Saved
Back to chapter
Physics
9. Centre of Mass, Linear Momentum, Collision
Home · Class 11 · Physics · Ref. Book · 9. Centre of Mass, Linear Momentum, Collision
Prev
Next
Q3 of 119 Page 158

In which of the following cases the centre of mass of a rod is certainly not at its centre?

We can see that, in the cases of � and (D), this is a regular and symmetrical distribution of mass with respect to centre, so the COM must be at centre, in (A) and (B), it is irregular distribution.

More from this chapter

All 119 →
1

The centre of mass of a system of particles is at the origin. It follows that

2

A body has its centre of mass at the origin. The x-coordinates of the particles

4

If the external forces acting on a system have zero resultant, the centre of mass

5

A nonzero external force acts on a system of particles. The velocity and the acceleration of the centre of mass are found to be u0 and a0 at an instant t. It is possible that

Questions · 119
9. Centre of Mass, Linear Momentum, Collision
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved