(Solved): 1. For the slider-crank mechanism shown below in Figure 1 , do the following: a. Use the graphical ...

1. For the slider-crank mechanism shown below in Figure 1 , do the following: a. Use the graphical method to determine the velocities of all the links if the following parameters are known: $a=60\mathrm{mm}$ and $b=90\mathrm{mm}$. Link ${\mathrm{O}}_2\mathrm{A}$ is given to be oriented at $+250\mathrm{deg}$. and is being driven in a clockwise direction at the rate of $90\mathrm{deg}/\sec$. Solve for the open solution only. b. Repeat part 'a' by using the analytical (vector loop) method and compare the solution of the graphical method to the analytical solution. Derive the equations by writing the vector loop equation and show all the steps in the derivation.