Tardigrade
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Tardigrade
Question
Physics
Two equal and opposite forces act on a rigid body at a certain distance. Then
Q. Two equal and opposite forces act on a rigid body at a certain distance. Then
2247
220
System of Particles and Rotational Motion
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A
the body is in equilibrium
30%
B
the body will rotate about its centre of mass
35%
C
the body may rotate about any point other than its centre of mass
25%
D
the body cannot rotate about its centre of mass
10%
Solution:
Net force on centre of mass is zero, i.e., the centre mass cannot move at all. Hence, the body will rotate about centre of mass only