Automated material handling systems, manufacturing assembly lines and autonomous industrial robotics are typically designed to perform...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Automated material handling systems, manufacturing assembly lines and autonomous industrial robotics are typically designed to perform superposition motion in a vertical plane. The path of motion is called a trajectory and it is a parabola. In the horizontal direction of the plane, there exits a constant velocity motion and constant acceleration motion in the vertical direction. The constant acceleration motion is due to the action of the earth's gravitational force W = mg where m is the mass and g the gravitational acceleration. In the production of goods, higher throughput speeds are achievable with continuous motion than discontinuous motion where velocity and acceleration do not remain constant. Drag forces arising from the mixture of air and wind may change the velocity in both the horizontal and vertical directions of motion. The drag forces are known to be functions of either time, position or velocity. Whether a drag force is time, position and velocity dependent rests on the need for constant continuous motion. The motion of a projectile in a plane is the superposition of two independent motion under the influence of gravity and drag forces. A projectile of mass m is launched from the origin O(0, 0) with a velocity vo at angle lying between 0 < < 90. The reference frame for the motion of the projectile in the ry-plane is S = Ory, where O(ro, yo) its origin and (e.ej) = dij, i, j = 1,2 are the basis vectors satisfying the Kronecker delta dij = {0, if i j and 1, if i=j}. Assume that the launching and landing of the projectile are on the same level ground, influence of drag forces is neglected and the projectile is under the influence of gravity only. Also consider the projectile as a particle. (i) Determine the degrees of freedom for the motion of the projectile (ii) Sketch the free body diagram of the projectile motion in the vertical ry-plane, label the coordinates (x.y), the origin O(0,0), the unit vectors e, on z-axis and e2 on y-axis, the maximum height A(Th. Yh) and range from 0(0,0) to the target point B(TR. YR). (iii) Obtain the relevant kinematic equations of motion for the projectile under the influ- ence of gravity only. (iv) Determine the equation for the path followed by the projectile (v) Obtain expressions for the ratios of merit of the projectile motion of the maximum height h, range R and maximum range Rm, namely: (a) h/R, (b) h/Rmax and (c) R/Rmax Automated material handling systems, manufacturing assembly lines and autonomous industrial robotics are typically designed to perform superposition motion in a vertical plane. The path of motion is called a trajectory and it is a parabola. In the horizontal direction of the plane, there exits a constant velocity motion and constant acceleration motion in the vertical direction. The constant acceleration motion is due to the action of the earth's gravitational force W = mg where m is the mass and g the gravitational acceleration. In the production of goods, higher throughput speeds are achievable with continuous motion than discontinuous motion where velocity and acceleration do not remain constant. Drag forces arising from the mixture of air and wind may change the velocity in both the horizontal and vertical directions of motion. The drag forces are known to be functions of either time, position or velocity. Whether a drag force is time, position and velocity dependent rests on the need for constant continuous motion. The motion of a projectile in a plane is the superposition of two independent motion under the influence of gravity and drag forces. A projectile of mass m is launched from the origin O(0, 0) with a velocity vo at angle lying between 0 < < 90. The reference frame for the motion of the projectile in the ry-plane is S = Ory, where O(ro, yo) its origin and (e.ej) = dij, i, j = 1,2 are the basis vectors satisfying the Kronecker delta dij = {0, if i j and 1, if i=j}. Assume that the launching and landing of the projectile are on the same level ground, influence of drag forces is neglected and the projectile is under the influence of gravity only. Also consider the projectile as a particle. (i) Determine the degrees of freedom for the motion of the projectile (ii) Sketch the free body diagram of the projectile motion in the vertical ry-plane, label the coordinates (x.y), the origin O(0,0), the unit vectors e, on z-axis and e2 on y-axis, the maximum height A(Th. Yh) and range from 0(0,0) to the target point B(TR. YR). (iii) Obtain the relevant kinematic equations of motion for the projectile under the influ- ence of gravity only. (iv) Determine the equation for the path followed by the projectile (v) Obtain expressions for the ratios of merit of the projectile motion of the maximum height h, range R and maximum range Rm, namely: (a) h/R, (b) h/Rmax and (c) R/Rmax Automated material handling systems, manufacturing assembly lines and autonomous industrial robotics are typically designed to perform superposition motion in a vertical plane. The path of motion is called a trajectory and it is a parabola. In the horizontal direction of the plane, there exits a constant velocity motion and constant acceleration motion in the vertical direction. The constant acceleration motion is due to the action of the earth's gravitational force W = mg where m is the mass and g the gravitational acceleration. In the production of goods, higher throughput speeds are achievable with continuous motion than discontinuous motion where velocity and acceleration do not remain constant. Drag forces arising from the mixture of air and wind may change the velocity in both the horizontal and vertical directions of motion. The drag forces are known to be functions of either time, position or velocity. Whether a drag force is time, position and velocity dependent rests on the need for constant continuous motion. The motion of a projectile in a plane is the superposition of two independent motion under the influence of gravity and drag forces. A projectile of mass m is launched from the origin O(0, 0) with a velocity vo at angle lying between 0 < < 90. The reference frame for the motion of the projectile in the ry-plane is S = Ory, where O(ro, yo) its origin and (e.ej) = dij, i, j = 1,2 are the basis vectors satisfying the Kronecker delta dij = {0, if i j and 1, if i=j}. Assume that the launching and landing of the projectile are on the same level ground, influence of drag forces is neglected and the projectile is under the influence of gravity only. Also consider the projectile as a particle. (i) Determine the degrees of freedom for the motion of the projectile (ii) Sketch the free body diagram of the projectile motion in the vertical ry-plane, label the coordinates (x.y), the origin O(0,0), the unit vectors e, on z-axis and e2 on y-axis, the maximum height A(Th. Yh) and range from 0(0,0) to the target point B(TR. YR). (iii) Obtain the relevant kinematic equations of motion for the projectile under the influ- ence of gravity only. (iv) Determine the equation for the path followed by the projectile (v) Obtain expressions for the ratios of merit of the projectile motion of the maximum height h, range R and maximum range Rm, namely: (a) h/R, (b) h/Rmax and (c) R/Rmax
Expert Answer:
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Posted Date:
Students also viewed these general management questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
If a particular glucose fermentation process is 87.0% efficient, how many grams of glucose would be required for the production of 51.0 g of ethyl alcohol (C 2 H 5 OH)? C 6 H 12 O 6 2C 2 H 5 OH +...
-
The following income statement for Curbstone Company was prepared for the year ended August 31, 2018: Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
-
a. Obtain the quartiles. b. Determine the interquartile range. c. Find the five-number summary. 1, 2, 3, 4
-
You have a \(2.0-\mathrm{m}\) chain lying on the floor alongside ten \(0.10-\mathrm{kg}\) cubical blocks, each \(0.20 \mathrm{~m}\) on a side. Each block is resting on the floor, and the inertia of...
-
The adjusted trial balance of Big Papi Music Company at June 30, 2015, follows: Requirements 1. Prepare Big Papis multi-step income statement for the year ended June 30, 2015. 2. Journalize Big Papis...
-
With interest tax shield, debts exhibit favourable impact on company's return on equity without cost" Do you agree or disagree? Why? Identify at least three costs associated with an increase in debt...
-
Task 3 Another assistant has been preparing the financial statements of Hapnot plc for the year ended 31 December 20X3 and needs your advice. The financial statements are done except for one...
-
Sharon has been offered credit cards from three different providers. One card has an interest rate of 10% per annum but no interest-free period. The second card has an interest rate of 14% per annum...
-
In July, Essinger Inc. incurred $72,000 of direct labor costs and $3,000 of indirect labor costs. The journal entry to record the accrual of these wages would include a
-
Also Include Javadoc comments in the code, this code is for CTP - 150, java CTP 150 Computer Science 1 Lab Assignment (100 points): In this lab, you will demonstrate your understanding of advanced...
-
The Logical Link Control and Adaptation Layer Protocol (L2CAP) is layered over the Baseband Protocol and resides in the data link layer above the HCI. (True/False)
-
You are required to make a choice among three alternatives for a distribution system for your firm. The first option involves investment of $30 billion to build a new distribution system costing $30...
-
In wastewater treatment plants a pretreatment is carried out to remove stones, sand, and solids. The contaminants that the water still contains, such as fats and oils, are then removed. It is then...
-
Complete the following acid-base reactions: (a) HCCH + NaH
-
A woman has a mass of 55 kg. a. What is her weight while standing on earth? b. What are her mass and her weight on Mars, where g = 3.76 m/s 2 ?
-
You are given the equation(s) used to solve a problem. For each of these, you are to a. Write a realistic problem for which this is the correct equation(s). b. Finish the solution of the problem,...
-
Two 2.0-cm-diameter disks face each other, 1.0 mm apart. They are charged to 10 nC. a. What is the electric field strength between the disks? b. A proton is shot from the negative disk toward the...
-
Powerhouse Ltd purchased machinery on 2 January 2019, at a cost of $800 000. The machinery is depreciated using the straightline method over a useful life of 8 years with a residual value of $80 000....
-
The purchases and sales of Big Flower Pty Ltd of one brand of lawn fertiliser for the year ended 31 December 2019 are contained in the schedule below. The selling price up to 30 June was $12 per unit...
-
In groups of four or five, consider the following information. On 1 July 2019, Stevenson Pty Ltd, a proprietary company with three shareholders, acquired some property by issuing 100 000 shares to...
Study smarter with the SolutionInn App