1) f a 200 N force is applied on the cutting tool as shown, determine the corresponding force acting at point E. (Hint 1: Remember that each component of a machine is a rigid body and every component...
I need help with part E please
Conceptual Review ree-Body Diagrams and Newton's Laws 3 of4 Problem Solving: Free Body Diagrams and Newton's Laws laws, the following summary of things to do will start your mind thinking about getting involved in the problem at hand 1. Draw a sketch of the situation 2 Consider only one object (at a time), and draw a free-body diagram for that body, showing all the forces acting on that body. Do not show any...
Chapter 15: 1. Shear plane angle and shear strain: In an orthogonal cutting operation, the tool has a rake angle = 16°. The chip thickness before the cut = 0.32 mm and the cut yields a deformed chip thickness = 0.72 mm. Calculate (a) the shear plane angle and (b) the shear strain for the operation. 2. Shear strength: The cutting force and thrust force have been measured in an orthogonal cutting operation to be 301 lb and 291 lb,...
Phenomenon: Cutting the grass You push a 20 kg lawn mower, exerting a 100 N force on it. You push 37° below the horizontal. The effective coefficient of kinetic friction between the grass and mower is uk=0.60. The Big Question: What is the acceleration of the lawn mower? Part a) Draw a picture of the scenario being sure to define a coordinate system as well as draw and label arrows to represent relevant physical quantities. Part b) Draw a force...
Please answer all parts of the questions and please
try making them clear and easy to understand.
CONCEPTUAL QUESTIONS: (Total Points 10, 1 points each question) 1- A plate is supported by a bal-and-socket joint at A, a roller joint at B, and a cable at C. How many unknown support reactions are there in this problem? 300 N 400 N i m A) Four forces and two moments B) Six forces C) Five forces D) Four forces and one...
3- (SKMMIH3/SME2113) from plastic having modulus of elasticity, E-4.0GPa a) Bar ABCD shown in Figure Q3a is made The bar consists of three segments, AB, BC, and CD. Segment AB is hollow and segments BC and CD are solids If the shortening (contraction) of bar ABCD is limited to 4.0 mm, determine the maximum allowable force P to be applied at C. (8 marks) 90 mm ΟΙ 00 mm 1080 min PL 500 mm 250 mm 250 mm Figure Q3a...
1) Use equilibrium to solve for the unknown torque at Point C of
the problem in the Appendix. Sum moments about the X-axis and given
that the shaft is in equilibrium, determine the torque that must be
applied at Point C. You can assume that the shaft is not connected
to any other features although in a real-world application there
would need to be bearing that keep the shaft from ‘wandering off.’
But note that there are no ‘forces’ applied...
please help! I need help finding and solving equations of
equilibrium to find the max tension in the cables and the angle
that results in the maximum tension, I also have pictures below of
the work I have so far all I really need is equations for the 4
cable part and that's it but I put the whole assignment so you
could see thanks!
Tower Support System Challenge Challenge Scenario: Due to weather conditions, a major communication tower n...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...