Problem 342 | Equilibrium of Parallel Force System Jhun Vert Sun, 04/19/2020 - 11:16 am

Problem 342
The wheel loads on a jeep are given in Fig. P-342. Determine the distance x so that the reaction of the beam at A is twice as great as the reaction at B.
 

Wheel loads of a jeep moving across the beam

 

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

 

Problem 324 | Equilibrium of Three-force System Jhun Vert Sun, 04/19/2020 - 10:31 am

Problem 324
A wheel of 10-in radius carries a load of 1000 lb, as shown in Fig. P-324.
 

Wheel to roll over a block