A 200 g, 20-cm-diameter plastic disk is spun on an axle through its center by an electric
Question:
A 200 g, 20-cm-diameter plastic disk is spun on an axle through its center by an electric motor. What torque must the motor supply to take the disk from 0 to 1800 rpm in 4.0 s?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 33% (3 reviews)
To calculate the torque required to spin the disk from 0 to 1800 rpm in 40 s we can use the followin...View the full answer
Answered By
JAPHETH KOGEI
Hi there. I'm here to assist you to score the highest marks on your assignments and homework. My areas of specialisation are:
Auditing, Financial Accounting, Macroeconomics, Monetary-economics, Business-administration, Advanced-accounting, Corporate Finance, Professional-accounting-ethics, Corporate governance, Financial-risk-analysis, Financial-budgeting, Corporate-social-responsibility, Statistics, Business management, logic, Critical thinking,
So, I look forward to helping you solve your academic problem.
I enjoy teaching and tutoring university and high school students. During my free time, I also read books on motivation, leadership, comedy, emotional intelligence, critical thinking, nature, human nature, innovation, persuasion, performance, negotiations, goals, power, time management, wealth, debates, sales, and finance. Additionally, I am a panellist on an FM radio program on Sunday mornings where we discuss current affairs.
I travel three times a year either to the USA, Europe and around Africa.
As a university student in the USA, I enjoyed interacting with people from different cultures and ethnic groups. Together with friends, we travelled widely in the USA and in Europe (UK, France, Denmark, Germany, Turkey, etc).
So, I look forward to tutoring you. I believe that it will be exciting to meet them.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
Question Posted:
Students also viewed these Physics questions
-
Determine voltages v1 through v3 in the circuit of Fig. 3.65 using nodal analysis. Figure 3.65 2 S 2 8 S 2 A I S
-
An 1100-kg car is slowing down to the left and encountering friction, with a coefficient of 0.270. Find the acceleration, the normal force, and the net force?
-
The 20-cm-diameter disk in Figure EX12.20 can rotate on an axle through its center. What is the net torque about the axle? y 30 N, 30 N 45 5.0 5.0 c cm 20 N 20 N FIGURE EX12.20
-
Figure 6.6 shows the derivative g'. If g(0) = 0, graph g. Give (x, y)-coordinates of all local maxima and minima. -g'(x)- 2 6. -1 Figure 6.6 5
-
In what types of organizations would it be best to avoid empowerment approaches?
-
A red ball is placed at point A in FIGURE P34.44. a. How many images are seen by an observer at point O?b. What are the (x, y) coordinates of each image? 3.0 m 2.0 m 3.0 m 1.0 m FIGURE P34.44
-
A survey consists of asking people for their blood types (O, A, B, and AB), including whether they are Rh-positive or Rh-negative. Determine the number of outcomes and identify the sample space.
-
Whirlpool Corporation conducted an activity-based costing study of its Evansville, Indiana, plant in order to identify its most profitable products. Assume that we select three representative...
-
A spring is intended to accelerate a projectile of ( mass 1 . 0 2 g ) to a velocity of 3 0 m / s in 0 . 1 0 s . What force is required to retain this spring? What spring constant ( k ) would be...
-
A frictionless pulley, which can be modeled as a 0.80 kg solid cylinder with a 0.30 m radius, has a rope going over it, as shown in Figure P7.37. The tension in the rope is 10 N on one side and 12 N...
-
The 2.5 kg object shown in Figure P7.36 has a moment of inertia about the rotation axis of 0.085 kg m 3 . The rotation axis is horizontal. When released, what will be the object's initial angular...
-
What taxpayers are eligible to deduct qualified moving expenses in years 2018-2025?
-
Assume that a farmer has current assets including cash of $5,000, $7,174 in livestock inventory, $56,997 in crop inventory, purchased inputs of $8,377, cash invested in growing crops of $2,834, and...
-
Assume that the firm has gross cash income of $141,214, variable cash expenses of $74,279 (including livestock purchases, feed, other livestock related expenses, seed and plants, fertilizer and...
-
Demonstrate how net present value depicts changes in the decision makers wealth.
-
In groups of three or four, think about an organizations global strategy and why growth may not always be the best choice. What is the point of having any other form of strategy? Assess other forms...
-
As a team, you have been tasked to carry out primary market research for a company that manufactures solar-powered charging stations for mobile phones, tablets, and other small electronic devices....
-
Poseidon Corporation manufactures a variety of gear for water sports. Poseidon has three divisions: Lake, River, and Ocean. Each division is managed as an investment center. During the current year,...
-
1. Below is depicted a graph G constructed by joining two opposite vertices of C12. Some authors call this a "theta graph" because it resembles the Greek letter 0. a. What is the total degree of this...
-
Consider a signal-plus-noise process of the form z(t) = A cos 2(f 0 + f d )t + n (t) where 0 = 2f 0 , with n (t) = n c (t) cos 0 t - n s (t) sin 0 t an ideal band limited white-noise process with...
-
A random process is composed of sample functions of the form where n(t) is a wide-sense stationary random process with the auto correlation function R n (Ï), and n k = n(kT s ). (a) If T s is...
-
Consider the system shown in Figure 7.19 as a means of approximately measuring R x (Ï) where x(t) is stationary. (a) Show that E[y] = R x (Ï). (b) Find an expression for Ï 2 y if x(t)...
-
Due to erratic sales of its sole product a high - capacity battery for laptop computers PEM , Incorporated, has been experiencing financial difficulty for some time. The company s contribution format...
-
Cost Flow Relationships The following information is available for the first month of operations of Bahadir Company, a manufacturer of mechanical pencils: Sales Gross profit Cost of goods...
-
Use the following information to construct an income statement. Interest $447,889 Sales $13,273,947 Expense Cost of Depreciation Goods $4,477,847 $275,624 Expense Sold Other Operating $1,136,287 Flat...
Study smarter with the SolutionInn App