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Statements : (a) The motion of the c...

Statements :
(a) The motion of the centre of mass can be studied using kepler.s laws of motion.
(b) The internal forces will not effect the motion of the centre of mass

A

Both a and b are true

B

Both a and b are false

C

a is true, b is false

D

a is false, b is true

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-Exercise-I
  1. Statements : (a) Allgebric sum of moments of mass about centre of ma...

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  2. If no external force acts on the system (a) Acleleration of centre...

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  3. Statements : (a) The motion of the centre of mass can be studied u...

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  4. Statements : (a) Motion of centre of mass depends on external forc...

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  5. The moon moves around the earth in a circular orbit and the earth move...

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  6. A particle moves along a horizontal circle witrr constant speed. If 'a...

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  7. Identify the increasing order of the angular velocities of the followi...

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  8. When a body is whirled in a vertical circle such that its total mechan...

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  9. Moment of inertia of a rigid body depends on (A) Mass of body (...

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  10. Statement - A : If a uniform metal disc is remoulded into a solid sphe...

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  11. Consider the following two statements. (A) Linear momentum of the ...

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  12. Identify the correct order in which the values of M.I. decreases for t...

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  13. Four objects with the same mass and radius are spinning freely about a...

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  14. A man is spinning in the gravity free - space changes the shape of the...

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  15. A thin rotates about an axis passing through its centre and perpendicu...

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  16. Match the following List I to List II

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  17. Match the following

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  18. Match the following

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  19. Match the following

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  20. Match the following

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