Perform the exercises using the Python libraries: Lupyter, sympy$,$ numpy and matpiotib. You must

submit a notebook in Jupyter $($in $.$ipynb format$)$ that can run the solution to each of the exercises.

producing the requested results and graphs Send a single file.lpymbper neon block.

Each point will be graded anly if it mests the following requiremunts:

Use a title to identify the point.

Includes a schematic drawing that represents the analysis performed $($eg free body diagrams

or kinematic vectorsi$)$

Includes the description of the problem variables that are used in the solution code.

The $0\mathrm{.}4m$ long bar is in contact with the two surfaces shown in the figure. End $B$ has a

velocity of $0\mathrm{.}5\frac{m}{s}$ and an acceleration of $0\mathrm{.}3\frac{m}{s}$ in the direction shown. Determine the

angular acceleration of the bor and the velocity and acceleration of end A$.$

The mechanism produces an oscillatory movement in collar $B$ from the rotation of the disc

with constant angular velocity wo$.$ Find the movement of the collar as a function of the

disc angle $($theta$).$ Calculate the velocity of the collar and the angular acceleration of bar

$AB$ at the instant shown $($theta$=45$deg$).$

The system presented in the figure is used to collect material through the jaw closure

activated with the movement of the foed rope at point C$.$ Determine the angular

acceleration of the closure of each side in the jaw $($segments $AC$ and $AB)$ when the

control cable is retracted at a speed of $0\mathrm{.}5\frac{m}{s}.$

$4.$a$.$ The mechanism in the figure uses a hydraulic actuator to produce a rotation

$(w)$ in the gear. Find the relationship between the speed of the actuator $(M)$ and the

rotation output $($W$).$ Express this relationship in terms of the mechanism parameters

presented in figure $[$D and r$).$ Assign values for D and graph the movement of the gear

as a function of a constant speed displacement in the actuator.