(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find the Laplace transform of cos(t)h(t)

if the LT of h(t) (unit step) is 1/s

2. Relevant equations

---

3. The attempt at a solution

Since the unit step isn't shifting anything anywhere, can I just treat it as 1? Seems too simple, haha. Any ideas? thanks.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: BASIC LAPLACE - Unit Step.

**Physics Forums | Science Articles, Homework Help, Discussion**