Homework Help for Mechanical Engineering

An inextensible rope passing over a smooth pulley has two blocks of mass 20 kg 
and 30 kg attached to its two ends. The mass of the pulley is l0 kg and radius of
gyration 0.3m. Determine the tension on the rope and the acceleration of the
masseb.

 I can answer to your questions  only related to mechanical engineering for $1-$5  with in short time my mail id is [email protected]

Two solid shafts are connected to a coupling disk B and two fixed supports at A and C. Segment AB is made of brass (G = 40 kN/m2) and BC is made of steel (G = 80 kN/m2). For the loading shown in the following figure, determine the angle of twist at point B. Also, determine the maximum shear stresses in the two segments

a force P is directed from point A (4,1,4) meters towards a point B (-3,4,1) meters.Determine the moment of forces P about x and y axis if it produces a moment of 1000Nm about Z axis.

What are the electric Vehicle.?

Construct the shear force and bending moment diagrams for the beam shown by the area 
method. Neglect the weight of the beam

the rigid bars ABC and CD are supported by pins at A and D and by steel rod at B.There is a roller connection between the bars at C 

4.1 What is the Machining process in manufacturing? Justify.
4.2 What are the available cutting tools?
4.3 Give two basic key factors of proper Machine equipment selection.
4.4 Define the Lathe machine including its work-holding methods, cutting tool type and machining 
processes (provide sketches for three lathe-cutting processes). 
4.5 Briefly explain the working principle of the Milling machine and provide clear sketches for two 
milling operations. 
4.6 Name two differences between Milling and Lathe machine equipment.
4.7 What is the difference between Grinding and Honing machining processes?
4.8 What are two major cutting tools found in Machining? 
4.9 Draw a clear sketch for a single-point cutting tool and name Tool Shank, Cutting Edge, Rake 
Face, and Flank Face.
4.10 Why the single-point cutting holds an angle called clearance angle between the flank face and 
the workpiece 
4.11 “Same cutting tool can be used to manufacture any Automotive product”. Justify your 
opinion on this statement.

1. Hello! Was your prof Marc Doumit? How to get good grades? I feel like I need to have a deep understanding but I don’t know how as it’s hard for me. Can you share tips and advice? Thank you!

When the torque converter is not in lock up engine power is transmitted to the driveline through

For engr static A composite solid consists of a rectangular block of lightweight concrete and a triangular wedge of steel with dimensions as shown. The rectangular block has a 2 ft radius circular hole drilled through its full depth, perpendicular to the front and back faces.

Assume densities Yc = 125 lb/ft, and ys = 493 lb/ft3

How are we gonna find the calculate ?

I need help with this question please