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Question

A and B are two like parallel forces. A couple of moment H lies in the plane of A and B and is contained with them. The resultant of A and B after combining is displaced through a distance
  1. 2HAB
  2. HA+B
  3. H2(A+B)
  4. H(AB)

A
HA+B
B
H2(A+B)
C
2HAB
D
H(AB)
Solution
Verified by Toppr

Given
A and B are two like parallel forces.
A couple of moment H liesin the Plane of A and B and is contained with them.
(A+B)d=H
So the resultant of A and Bafter combining is displaced through a distance

Hence the correct answer is d= H(A+B)

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