$1$

$7$ points

Every reading reflection will include one basic quantitative problem that is very closely related to an example problem in the assigned reading. Generally, this will be identical to one of the examples, but with different numbers.

Problem $($based on Example $5\mathrm{.}4\mathrm{.}1).$

The L$-$shaped body is supported by a roller at $B$ and a frictionless pin at $A.$ The body supports a $194$ lb vertical force at $C$ and a $736$ ft lb couple$-$moment at D $.$

Determine the magnitude of the reaction force at B$.$ Give your answer to the nearest whole lb$-$ft$.$

Note that there is ALSO a reaction force at A$.$ I am only asking for the reaction force at B$.$

Type your answer...