Okay, so for this question, I'm not going to tell you the exact the answer off. But I'll teach you how to do it. And you can you circle the herd to find things so we know that without express the position Oh, the motion as X equal to the ampule Times co sign angular frequency times time asked the initial face five. Right. So the velocity is the derivative off position, So we have d x d t They have negative. Owe me a P MP you time sign on the dotted. Similarly, the exploration is DVD. So you have negative Omega Square. A close eye on me. Right? So for question A is asking for the force countered. Okay, so we know that a force equal to negative k x and you go, Jimmy right in this question, we know the mass. We know the acceleration, and we knew the position we can define. Okay, go to navigate m A over X. You can also, dear, if this equation from this re questions, So if we take Yushin One and the Christian three here, or use a divide by axe, you can get exactly the same results here only the only difference is that here you have kay and am But here, you're gonna have Omega Square. So you Because we know that Omega is secret. You square it, children. Right? So was dizzy reissue by exactly the same answer. So once we find Kay, we can also use this. The mission to find the anger for the ceiling. This for questioning a question. Be mpv off the motion here. We can use energy conservation. All right, so we know that the total energy is secret to the Maxima Kinetic energy, which is half a a square. All right, So are we already know Kay from questioning. And is he good to you at any moment? The kinetic energy X squared? That's a potential energy. Sorry. This is a petition urging the X square plus neck energy envies good. We know the mass. We know the velocity when Okay, when you acts, we can use this inquisition to find what stamping. So in this case and figure this secret you Sharon a scare. I X script us and over. Okay, please. Right. That's him. Questions. See what's the Okay. So, for questions, see, what is the maximum speed So if we look at the expression of the velocity here, so when sign would you want it will have its Maxwell speak, which is so the max on a vehicle too omega I'm standing. We already know the amplitude down here you can find similarly for D the maximum acceleration. It's gonna be yes, only us clear times. Damn you. And you can plug in the number with your catheter and find financing.