Question

Find the laplace transform of:

Answer 1

\[10\sin \frac{ t }{ 2 }\]

Answer 2

isnt it just \[10\left( \frac{ 1/2 }{ s ^{2}+\left( \frac{ 1 }{ 2 } \right)^{2} } \right)\]

Answer 3

Or do you want it by definition?

Answer 4

it is a t not 1

Answer 5

I know, the t goes away after the transform, isnt that the point?

Answer 6

well ya, but it just vanishes?

Answer 7

http://tutorial.math.lamar.edu/pdf/Laplace_Table.pdf

Answer 8

see #7

Answer 9

ah, Thanks