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Q: (Compute) What is line OA's direction cosine angle, in degrees, from the x-axis (θx)? Note that…

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Q: The beam AB is homogeneous and has a mass of 5,191. The tension in the cable of the crane can not…

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Q: (Compute) What is line OA's direction cosine angle, in degrees, from the y-axis (θy)? Note that…

A: The cosine angle between two vectors  is as followes,

Q: a= 15.0 in, b= 7.0 in, c= 12.0 in, and d= 12.0 in.,(e = 3.0 in. horizontal), Draw the kinematic…

A: Given mechanism:                           Given datalength of link a = 15 inlength of link b = 7…

Q: The figure shows a shaper machine that uses Whitworth quick return mechanism wherein the different…

A: Given Data OA=75cm OP=50cm CA=150cm CD=135 cm

Q: I didn't understand how you fond the angle teta

A: For solution refer below images.

Q: Identify the following sectioning views (a, b, and c). a O Removed, Revolved and Removed O All…

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Q: how does the angle alpha make the angle with t

A: This question is based on the concept of force and Free body diagram

Q: Redraw when the rack AB is at 45o angle. What are the other two angles belonging to the triangle…

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Q: What's the answer for Q4 D and E with working out and answer as you already answered A-C

A: a) Write the expression for the specific speed. Here, N represents the rotational speed of the…

Q: (Compute) What is line OA's direction cosine angle, in degrees, from the z-axis (θz)? Note that…

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Q: What is the Neutral Axis?

A: The neutral axis is the fiber of the beam with no normal stress. When a beam is subjected to a…

Q: R M P

A: given; lets take tension force in member NJ=T1lets take tension force in member NM=T2lets take angle…

Q: What is the symmetrical axis?

A: Axis of symmetric.  Axis of Symmetry is a line that Split the figure into two symmetrical sections…

Q: Why cos(60 if I don't see that angle in the figure

A: This question can be solved by labelling angles.

Q: The positive and negative directions for the X and Y-axes on the mill are determined by the…

A: The mill axis which moves left and right is the x-axis for both vertical and horizontal spindle…

Q: Redraw when the rack AB is at 89o angle. What are the other two angles belonging to the triangle…

A: When the rack AB is at 89o angle. Draw the diagram as given above.

Q: Interpret the significance of the letters shown in the illustration

A: Instruction given at tail of the welding symbol is "See detail A".Here detail A will have the…

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.