2. Analyze the excavator mechanism shown below by completing parts a-f: a. Draw the kinematic diagram of the mechanism (label all links and joints b. How many links are there in the mechanism? c. How many joints are in the mechanism? d. Does this mechanism have a recognizable topology? If so, what is it?What task does this mechanism satisfy and why? e. How many degrees of freedom does this mechanism have? Hint: Hydraulic cylinders are common in linkages. They are represented by two links with a dashpot sliding element between them (see below). In the most basic form of the kinematic diagram, this dash pot representation is further reduced to two binary links pinned together. Hydraulic Cylinder 11 0 9 8 12 10 Kinematic Diagram Representation of a Hydraulic Cylinder 6 5 O VVVVVVVV

b) You are given a set of six links. The lengths of the links are as follows: 6.3cm, 9.1cm,12.4cm,15.6cm,20cm,40.2cmSketch a crank-rocker mechanism you can realize using a selection of four links from the set.

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Acceleration analysis: Hello, I am stuck on the last part (d) and I'm not sure how to start. I have solved all other parts, Thanks.

Please help me answer this, I just need the interpretation of this or how to draw this given the instructions. Pleasee, show me how you draw this,  thank you in advance!

|design a simple piston-like crank-slider mechanism that looks similar to the Figure 4 (not to scale). The centre of the crank and the slider are aligned vertically to each other. It has already been determined that the crank radius (O2A) must be 25mm, while the slider block is in a square shape of 20 mm by 20 mm. The highest position of the slider (Hmax), which is the furthest vertical distance of the slider from the centre of the crank, must be 92 mm. Based on the given design parameters, your task is to determine the suitable couple length (AB) and the lowest position of the slider (Hmin). Your superior has asked you to present the results graphically. 20 Slider 10 20 H Crank O2 Figure 4

The figures below show a mechanism for a crushing machine with a kinematic diagram. The aim is to determine the number of li joints , half joints and DOF (Mobility) of the system, in addition, the drawing of the kinematic diagram must be checked. + 230 mm 230 mm 60 mm 25° Crank 180 mm 250 mm 320 mm Crushing ram 250 mm 180 mm 250 mm

very urgent i need her solving all part pls quickk (mechanical system)

Please veryyy urgent pls quickk (mechanical system) using rules

I NEED THIS ASAP PLS