Find the mass and center of mass of a wire

Assignment Help Mathematics
Reference no: EM13203140

Find the mass and center of mass of a wire in the shape of the helix x = t, y = cos(t), z = sin(t), 0 ≤ t ≤ 2π, if the density at any point is equal to the square of the distance from the o.

Reference no: EM13203140

Questions Cloud

What is the difference in these altitudes : altitude of mountain climber 4572 meters. altitude of submarine commander -609 meters. What is the difference in these altitudes?
Inflation a rise in the price level causes demand for money : State whether you agree or disagree with the following statement and explain why: a. When the real economy expands (Y rises), the demand for money expands. As a result households hold more cash and the supply of money expands. b) Inflation a rise i..
How much was loaned at each bank : Chuck recives loans totaling $12000 from two banks. one bank charges 7.5% annual interest, and the second bank charges 6% annual interest. he paid $840 in total interest in one year. how much was loaned at each bank?
The supreme court justices : Do some biographical research on the current Supreme Court justices. Select one for your discussion. What is his/her background? Why was he/she chosen for the Court, and by whom? How do they compare to the others on any single set of constitutional i..
Find the mass and center of mass of a wire : Find the mass and center of mass of a wire in the shape of the helix x = t, y = cos(t), z = sin(t), 0 ≤ t ≤ 2π, if the density at any point is equal to the square of the distance from the o.
Define a cubic polynomial function : A cubic polynomial function f is defined by f(x)= 4x^3+ab^2+bx+k where a, b, k, are constants. The function f has a local minimum at x=-2A. Fine the vales of a and b
Organizational strategy to individual performance : Linking Organizational Strategy to Individual Performance through the Performance Management System - The Hotel Ole's competitive strategy is to use superior guest service to increase the length of stay and return rate of guests, and boost revenues..
Checks and balances problems : Discuss the checks and balances the president, Congress, and the judiciary have on the bureaucracy. Which techniques are used most often, and which are most effective and why?
How many jobs will be lost in a labor force : If the unemployment rate stays two percentage points above full employment for an entire year, a. How many jobs will be lost in a labor force of 160 million  b. If the average worker produces $100,000 of output, how much output will be lost

Reviews

Write a Review

Mathematics Questions & Answers

  Find a linear function that express the constume demand

Find a linear function D(x) that express the constume demand as a function of the price per pound x

  What is its true course

A plane headed due east is traveling with an airspeed of 270 miles per hour. The wind currents are moving with constant speed in the direction 240°. If the ground speed of the plane is 135 miles per hour, what is its true course?

  Find the accumulated value

At a certain rate of simple interest $1000 will accumulate to $1110 after a certain period of time. Find the accumulated value of $500 at a rate of simple interest three fourths as great over twice as long a period of time.

  What is the area of each triangle to the nearest tenth

what is the area of each triangle to the nearest tenth. In triangle ABC, a=326, c=157,M

  Quadratic minimum maximum problems

A rope connects two poles that are 80 feet apart. The function .02x^2+15 models the height the rope is above the ground

  Find the x-intercept

Find the x-intercept of L(x) as a way of estimating the x-intercept of f(x). Round the coefficients 3 decimal places.

  Determine the volume of water in the fish tank in cubic feet

A fish tank is 1 yd long, 1.5 ft high, and 15 in wide. Determine the volume of water in the fish tank in cubic feet.Determine the weight of the water in pounds. One cubic foot of water weighs about 62.5 pounds.

  Probability- birthdays on the same day

Probability: Birthdays on the Same Day, Determine the number of people needed to ensure that the probability at least two of them have the same day of the year as their birthday is at least 70 percent

  What fraction of the time will the stock increase in price

So the question is, in the long run, what fraction of the time will the stock increase in price?

  Consider the differential equation

Consider the differential equation dy/dx = [3e^(-2t)][y^2-7y+10]. By considering the slope field for this differential equation, determine whether the equilibrium states are stable or unstable. Make your analysis clear.

  Describe the height of the ball above the ground

described the height of the ball above the ground, h, in feet, t seconds after the fall begins. How long will it take the ball to strike the ground?

  What is the cost of the bond

what is the cost of the bond, the annual interest and yield.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd