Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Apr 17, 2021

A cardioid can be described by the polar cquation r = 2+2 cos 0 Determine the gradient of this curve when 0 = T/2

A cardioid can be described by the polar cquation r = 2+2 cos 0 Determine the gradient of this curve when 0 = T/2 making clear your workings. 5

Step by Step Solution

★★★★★

3.55 Rating (148 Votes )

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Modern Control Systems

Authors: Richard C. Dorf, Robert H. Bishop

12th edition

136024580, 978-0136024583

More Books

Students also viewed these Mathematics questions

Question

★★★★★

A magnetically suspended steel ball can be described by the linear equation The state variables are x1 = position and x2 = velocity, and both are measurable. Select a feedback so that the system is...

Answered: 1 week ago

Question

★★★★★

A nonisothermal batch reactor can be described by the following equations dC/dt = - e(- 10/T + 273))C dT/dt = 1000e(- 10/T + 273))C 10(T - 20) where C is the concentration of the reactant and T in...

Answered: 1 week ago

Question

★★★★★

A nonlinear amplifier can be described by the following characteristic: The amplifier will be operated over a range of ±0.5 volts around the operating point for vin. Describe the amplifier by...

Answered: 1 week ago

Question

★★★★★

Which of the below is the correct order of the consumption process? Question 2 options: Awareness; Thinking; Planning; Implementation/Action; Evaluation Evaluation; Thinking; Planning;...

Answered: 1 week ago

Question

★★★★★

Why do some investors put a large portion of their portfolios into risky assets, while others invest largely in risk-free alternatives?

Answered: 1 week ago

Question

★★★★★

The top 500 mm of a site consists of a clayey sand with void ratio of 0.90 and water content of 20.0%. The specific gravity of the soil grains is 2.68. When the ground is compacted at the same water...

Answered: 1 week ago

Question

★★★★★

2. Give ample praise for good answers.

Answered: 1 week ago

Question

★★★★★

From the following transactions as well as additional data, please complete the entire accounting cycle for Mikes Plumbing of Prince Albert. (Use a chart of accounts similar to the one in Problem...

Answered: 1 week ago

Question

★★★★★

You are the PM who has navigated your project team members through to the successful completion of an enterprise resource planning (ERP) software deployment project. With the project in place, the...

Answered: 1 week ago

Question

★★★★★

For each of the following scenarios, indicate whether or not independence-related SEC rules are being violated, assuming that the audit entity is a public company. Briefly explain why or why not. a....

Answered: 1 week ago

Question

★★★★★

You are an audit partner in Slick & Co. CPAs. Mann Co. has been an audit client for ten years. Mann Company is owned by Lisa Mann who is a very astute businesswoman but she is not at all...

Answered: 1 week ago

Question

★★★★★

_____________ phase includes consideration of the full scope of operational support, such as maintenance, supply, transportation, sustaining engineering, spectrum supportability, etc. A. Technology...

Answered: 1 week ago

Question

★★★★★

M1D5( Guest Reservations) 1-Discuss what the case Freeman v. Kiamesha Concord, Inc., teaches us with respect to contractual agreements between a hotel and a guest. 2-Discuss the damages a guest may...

Answered: 1 week ago

Question

★★★★★

Troy Engines, Limited, manufactures a variety of engines for use in heavy equipment. The company has always produced all of the parts for its engines, Including the carburetors. An outside supplier...

Answered: 1 week ago

Question

★★★★★

Solve and indicate whether the following series are convergent or divergent Ans: Diverges by Limit Comparison Test 0 3 m=1 7" n! Ans: Converges by Integral Test 8 h= n=1 Thus, this diverges by the...

Answered: 1 week ago

Question

★★★★★

A farmer installed a tank for the purpose of keeping the hot water for his residential house in the farm. The tank is made of mild steel of wall thickness 10 mm and contains water at 90oC. Calculate...

Answered: 1 week ago

Question

★★★★★

1. To identify other professionals, where can the bookkeeper refer to?

Answered: 1 week ago

Question

★★★★★

Design a circuit which negative the content of any register and store it in the same register.

Answered: 1 week ago

Question

★★★★★

Consider a system of the form shown, where Using the ITAE performance method for a step input, determine the required Gc(s), Assume wn = 30 for Table 5.6. Determine the step response with and without...

Answered: 1 week ago

Question

★★★★★

For the successful development of space projects, robotics and automation will be a key technology. Autonomous and dexterous space robots can reduce the workload of astronauts and increase...

Answered: 1 week ago

Question

★★★★★

The linear model of a phase detector was presented in Problem P6.7. Sketch the root locus as a function of the gain Kv = KaK. Determine the value of Kv attained if the complex roots have a damping...

Answered: 1 week ago

Question

★★★★★

Great Plains Roofing and Siding Company Inc. sells roofing and siding products to home repair retailers, such as Lowes and Home Depot, and commercial contractors. The owner is interested in studying...

Answered: 1 week ago

Question

★★★★★

The following output was obtained. a. What is the sample size? b. Compute the value of R2. c. Compute the multiple standard error of estimate. d. Conduct a global test of hypothesis to determine...

Answered: 1 week ago

Question

★★★★★

In a multiple regression equation, k = 5 and n = 20, the MSE value is 5.10, and SS total is 519.68. At the .05 significance level, can we conclude that any of the regression coefficients are not...

Answered: 1 week ago

Previous Question Next Question