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cindakayumn
2022-02-16
Answered

I first tried

Need any help.

You can still ask an expert for help

legertopdxa

Answered 2022-02-17
Author has **8** answers

Can use physical dimensions to units:

$x\text{}\to \text{}m$ meter linear

$rx\text{}\to \text{}\omega x;\text{}\text{}r\text{}\to$ frequency or angular velocity

$q\text{}\to \text{}v$ velocity

$h=\frac{L}{T{L}^{2}}\text{}\to \text{}\frac{\omega}{m}$ .

Hashim Townsend

Answered 2022-02-18
Author has **5** answers

It helped so much! Thanks

asked 2022-01-19

Solve $\frac{{d}^{2}\theta}{{dt}^{2}}+g\mathrm{sin}\theta =0$

asked 2022-05-21

I am trying to solve the following differential equation using the Laplace Transform:

$L\frac{di}{dt}+Ri=E$

I have managed to reduce it to the following equation:

$I(s)=\frac{E}{sL(s+R/L)}$

But I'm having a problem with it from there. Can somebody help me solve this please? Any help would be much appreciated.

$L\frac{di}{dt}+Ri=E$

I have managed to reduce it to the following equation:

$I(s)=\frac{E}{sL(s+R/L)}$

But I'm having a problem with it from there. Can somebody help me solve this please? Any help would be much appreciated.

asked 2022-06-08

Use a linear approximation of

$f(x)=\sqrt[3]{x}$

at

$x=8$

to approximate

$\sqrt[3]{7}$

Express your answer as an exact fraction.

$f(x)=\sqrt[3]{x}$

at

$x=8$

to approximate

$\sqrt[3]{7}$

Express your answer as an exact fraction.

asked 2021-09-03

Solve the following initial value problem by using Laplace transform

asked 2022-01-20

Solve: $\frac{dy}{dx}-\frac{dx}{dy}=\frac{y}{x}-\frac{x}{y}$

asked 2022-01-19

Classify the equation as separable, linear, both, or neither.

$y\frac{dy}{dx}=2x+y$

asked 2022-01-20

Solving simple differential equation

$(t+4)dx=4(1+{x}^{2})dt$