sinusoidal trigonometrical function, Engineering Mathematics

Assignment Help:
The displacement x meters of a mass from a fixed point about which it is oscillating is given by x=2.3cos?10pt+4.2sin?10pt where t is the time in seconds

Express the displacement in the form x=A sin??(?t+ Ø)?
Draw one cycle of the waveform and label amplitude and periodic time
Describe amplitude, periodic time, and frequency in relation to the displacement

On one graph draw one complete cycle for the following waveforms

?10 sin???(x+p/3)?

?10 sin???(x+ 2p/3)?

10 sin??(x+ p/3)+10 sin??(x+ 2p/3)? ?


Compare waveform iii. to cos?x

Use compound angle formulae to prove your observation.

Related Discussions:- sinusoidal trigonometrical function

Calculate the heat transfer coefficient , A house wall may be approximated ...

A house wall may be approximated as two 1.2 cm layers of fiber insulating board, a 8 cm layer of loosely packed asbestos, and 10 cm layer of common brick. Assuming convective heat

Strength of materials, a wire of 3mm diameter and 5 m long has a load of 10...

a wire of 3mm diameter and 5 m long has a load of 100g suddenly applied to its ends. calculate stress and extension produced. also show that these are twice the static values

Pawel, how much for small assigment question ? differentation ?

how much for small assigment question ? differentation ?

Assingment , application of mathematics in engineering

application of mathematics in engineering

Diffusion equation, the solution of diffusion equation by using separation ...

the solution of diffusion equation by using separation of variables

Evaluate the expression for various smoothers, Evaluate the expression belo...

Evaluate the expression below for various smoothers, plot and compare the results, making appropriate comments.

Linear programming applications to industry, I need a research paper. The c...

I need a research paper. The concept is to develop a new linear programming was not introduced in the art literature before then apply the LP to spcific industry

Differential Equations - Linear, Solve the initial value problem 11(t+1)dy...

Solve the initial value problem 11(t+1)dydt-7y=28t, for t>-1 with y(0)=14. Put the problem in standard form. Then find the integrating factor, ?(t)= , and finally find y(t)=

Write Your Message!

Captcha
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