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Questions  

Four equal and parallel forces are acting on a rod (as shown in Figure) at distances of 20 cm, 40 cm, 60 cm and 80 cm respectively from one end of the rod. Under the influence of these forces the rod:

a
is at rest
b
experiences a torque
c
experiences a linear motion
d
experiences a torque and also a linear motion

detailed solution

Correct option is B

Fnet =0 and τnet ≠0

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