The boy slides down the slide at a constant speed v. If the slide is in the
Question:
The boy slides down the slide at a constant speed v. If the slide is in the form of a helix, defined by the equations r = constant and z = −(hθ)/(2π), determine the boy’s angular velocity about the z axis, θ' and the magnitude of his acceleration. Given:
Transcribed Image Text:
m v = 2 = V S r = 1.5 m h = 2 m
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (5 reviews)
Z z N h 0 27 h 2 ro ...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Engineering questions
-
The boy of mass 40 kg is sliding down the spiral slide at a constant speed such that his position, measured from the top of the chute, has components r = 1.5 m, = (0.7t) rad, and z = (-0.5t) m,...
-
A fisherman sets out upstream from Metaline Falls on the Pend Oreille River in northwestern Washington State. His small boat, powered by an outboard motor, travels at a constant speed v in still...
-
The airplane shown is flying at a constant speed of v = 50 m/s in a circular path of radius P = 2000 m and is being tracked by a radar station positioned a distance h = 500 m below the bottom of the...
-
Warnerwoods Company uses a periodic inventory system. It entered into the following purchases and sales transactions for March. Date Activities Units Acquired at Cost Units Sold at Retail Mar. 1...
-
The balance in retained earnings on January 1, 2014, for Palmer Inc. was $800,000. During the year, the corporation paid cash dividends of $90,000 and distributed a stock dividend of $8,000. In...
-
Describe each of the following major digital system categories: (a) Standard logic (b) ASICs (c) Microprocessor/DSP
-
C2.9. Why are dividends notan expense in the income statement?
-
What disclosures should be made by lessees and lessors related to future lease payments?
-
You received partial credit in the previous attempt View previous attempt Advertising department expenses of $54,100 and purchasing department expenses of $33,800 of Cozy Bookstore are allocated 1...
-
The searchlight on the boat anchored a distance d from shore is turned on the automobile, which is traveling along the straight road at speed v and acceleration a. Determine the required angular...
-
The arm of the robot has a variable length so that r remains constant and its grip. A moves along the path z = a sinb . If = ct, determine the magnitudes of the grips velocity and acceleration when...
-
Drawing upon the new trade theory and Porters theory of national competitive advantage, outline the case for government policies that would build national competitive advantage in biotechnology. What...
-
Claxton, Inc. paid a dividend of $ 0 . 9 5 per common share every December from 2 0 0 9 through 2 0 2 3 . The dividend is expected to continue at that level in 2 0 2 4 and 2 0 2 5 . In 2 0 2 6 and...
-
1. Who are two (2) specific examples of effective leaders (who you know personally) who have impacted your life? 2. What made them "effective" leaders? What many specific traits did these leaders...
-
pr Hwk12 Consider the differebtiable function F(x) whose instantaneous rates are given by the table of values below: I 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 F'(x) 21.00 27.50 35.00 43.50 53.00...
-
A stone was dropped off a cliff and hit the ground with a speed of 152 ft/s. What is the height of the cliff? (Use 32 ft/s for the acceleration due to gravity.) Step 1 We know that s(t) = 1 at + vot...
-
The 150 m long beam is submitted to a distributed load w(x) = (0.05 x 2) + 10 N/m. 50 50 w(x) 100 150 What is the moment about the point O in kN.m created by the distributed load? O-25.7 kN.m O-249...
-
Part 1. Morris Printing manufactures high-speed printers. Morris Printing recently paid $300,000 for a patent on a new laser printer. Although it gives legal protection for 20 years, the patent is...
-
The manager for retail customers, Katie White, wants to hear your opinion regarding one business offer she has received from an entrepreneur who is starting a mobile phone app called Easy Money. The...
-
Determine the length of side BC of the triangular plate. Solve the problem by finding the magnitude of r BC ; then check the result by first finding ?, r AB , and r AC and then using the cosine law....
-
Determine the magnitudes of the components of F = 600 N acting along and perpendicular to segment DE of the pipe assembly. 2 m F-600 N
-
Two forces act on the hook. Determine the angle ? between them. Also, what are the projections of F 1 and F 2? along the y axis? F- 600 N 45 60 120 F; - (1201 - 90 - 80KJN
-
Break-Even Sales and Sales to Realize Income from Operations For the current year ending October 31, Yentling Company expects fixed costs of $537,600, a unit variable cost of $50, and a unit selling...
-
You buy a stock for $35 per share. One year later you receive a dividend of $3.50 per share and sell the stock for $30 per share. What is your total rate of return on this investment? What is your...
-
Filippucci Company used a budgeted indirect-cost rate for its manufacturing operations, the amount allocated ($200,000) is different from the actual amount incurred ($225,000). Ending balances in the...
Study smarter with the SolutionInn App