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JEE Main 2005

Exam: JEE Main
Year: 2005
Subject: Physics
Chapter: Motion in One Dimension

JEE Main 2005 · Physics · Motion in One Dimension

A and B are two like parallel forces. A couple of moment H lies in...

A

and

B

are two like parallel forces. A couple of moment

\mathrm{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

Options

A $\frac{2 \mathrm{H}}{\mathrm{A}-\mathrm{B}}$
B $\frac{H}{A+B}$
C $\frac{H}{2(A+B)}$
D $\frac{H}{A-B}$

Correct answer

B. $\frac{H}{A+B}$

Step-by-step solution

\begin{aligned}& (A+B)=d=H \\ & d=\left(\begin{array}{c}H \\ A+B \end{array}\right) . \end{aligned}

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