Help with an easy Laplace transform

Thread starter Brunoboy
Start date Feb 7, 2015
Tags

Laplace Laplace transform Transform

Feb 7, 2015

Brunoboy

Hi everyone! :)

Have a problem here I can't solve atm. Solve the Laplace transform, when:

My try:

Would really appreciate some help!

Mathematics news on Phys.org

Feb 8, 2015

Svein

Science Advisor

Insights Author

In your 3. line you forgot to insert "1" for "t".

Feb 8, 2015

Brunoboy

Thanks a lot! :)

What an easy mistake, omg.

Thread 'Trigonometry problem of interest'

Seemingly by some mathematical coincidence, a hexagon of sides 2,2,7,7, 11, and 11 can be inscribed in a circle of radius 7. The other day I saw a math problem on line, which they said came from a Polish Olympiad, where you compute the length x of the 3rd side which is the same as the radius, so that the sides of length 2,x, and 11 are inscribed on the arc of a semi-circle. The law of cosines applied twice gives the answer for x of exactly 7, but the arithmetic is so complex that the...

View full post »

Thread 'Midpoint(s) of the unbounded number line'

Just chatting with my son about Maths and he casually mentioned that 0 would be the midpoint of the number line from -inf to +inf. I wondered whether it wouldn’t be more accurate to say there is no single midpoint. Couldn’t you make an argument that any real number is exactly halfway between -inf and +inf?

View full post »

Thread 'Arithmetic and our place value system'

A power has two parts. Base and Exponent. A number 423 in base 10 can be written in other bases as well: 1. 4* 10^2 + 2*10^1 + 3*10^0 = 423 2. 1*7^3 + 1*7^2 + 4*7^1 + 3*7^0 = 1143 3. 7*60^1 + 3*60^0 = 73 All three expressions are equal in quantity. But I have written the multiplier of powers to form numbers in different bases. Is this what place value system is in essence ?

View full post »

Similar threads

MHB Inverse laplace transform pf infinite product

Jun 6, 2021

Replies: 1

Views: 1K

Laplace transform vs phasor analysis in circuit analysis

Nov 11, 2023

Replies: 3

Views: 2K

I Convergence of this Laplace transformation

Nov 30, 2021

Replies: 3

Views: 2K

What is the best way to introduce Laplace transforms for Engineers?

Feb 17, 2022

Replies: 10

Views: 3K

I Does the Laplace Transform Exist for tanh(x)?

Apr 30, 2016

Replies: 1

Views: 4K

MHB What is the best way to introduce Laplace transforms in an Engineering Mathematics course?

Feb 28, 2023

Replies: 7

Views: 5K

I Solving ODE with Laplace transform and Existence and Uniqueness Theorem

Nov 2, 2024

Replies: 19

Views: 2K

How Do Laplace Transforms Help Understand Frequency and Amplitude in Signals?

Oct 31, 2013

Replies: 3

Views: 3K

Laplace transform of cosine squared function

Apr 19, 2024

Replies: 1

Views: 1K

Laplace transforms for which value of s?

Jun 9, 2021

Replies: 2

Views: 2K

Bluesky LinkedIn

Help with an easy Laplace transform

Thread 'Trigonometry problem of interest'

Thread 'Midpoint(s) of the unbounded number line'

Thread 'Arithmetic and our place value system'

Similar threads

Hot Threads

Insights Fermat's Last Theorem

B What could prove this wrong? I'm having a dispute with friends

B About a definition: What is the number of terms of a polynomial P(x)?

B Geometry Puzzle with 20 points in a cross pattern

I Geometry problem of interest with a 3-4-5 triangle

Recent Insights

Insights Thinking Outside The Box Versus Knowing What’s In The Box

Insights Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality

Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect

Insights What Exactly is Dirac’s Delta Function? - Insight

Insights Relativator (Circular Slide-Rule): Simulated with Desmos - Insight

Insights Fixing Things Which Can Go Wrong With Complex Numbers