The rigid beam rests in the horizontal position on two aluminum cylinders $($diameter of $30$

mm each$).$ The height of left cylinder is $a=235mm$ and the height of right cylinder is $b=215mm.$

The height of rigid footing on the left and right sides are not equal but the total height of cylinder

and footing are the same so that the beam is horizontal before applying the load. If the beam

should remain horizontal after applying the load, what is the force in cylinder A $?$

A$)82\mathrm{.}8$ kN

B$)52$ kN

C$)87\mathrm{.}2$ kN

D$)67\mathrm{.}9$ kN

E$)44\mathrm{.}9$ kN

The rigid beam rests in the horizontal position on two aluminum cylinders $($diameter of $30$

mm each$).$ The height of left cylinder is $a=235mm$ and the height of right cylinder is $b=215mm.$

The height of rigid footing on the left and right sides are not equal but the total height of cylinder

and footing are the same so that the beam is horizontal before applying the load. If the beam

should remain horizontal after applying the load, what is the force in cylinder A $?$

A$)82\mathrm{.}8$ kN

B$)52$ kN

C$)87\mathrm{.}2$ kN

D$)67\mathrm{.}9$ kN

E$)44\mathrm{.}9$ kN