Problem 351 | Equilibrium of Non-Concurrent Force System Jhun Vert Sun, 04/19/2020 - 11:47 am

Problem 351
The beam shown in Fig. P-351 is supported by a hinge at A and a roller on a 1 to 2 slope at B. Determine the resultant reactions at A and B.
 

Beam with roller support on a slope

 

Problem 325 | Equilibrium of Three-force System Jhun Vert Sun, 04/19/2020 - 10:34 am

Problem 325
Determine the amount and direction of the smallest force P required to start the wheel in Fig. P-325 over the block. What is the reaction at the block?
 

Wheel to roll over a block in the incline