In the first part of this problem, we are going to calculate the amount by which the spring is straight. What this amount is, uh, why the extension in the spring is calculated through the Hook's Law, which can be written as, uh, physicals, too. Kyi here, the surface, the Applied Force and this case, the spring constant. So we can write this question for why, which is the extension in the spring as y Z equals two afterward. It by care. In this case, this forces equals to the weight of the object, and this can be written as mg. So we can wire this question as y Z equals two mg divided by care. Let's put the values into this gradient so it will be wise equals two into 1.1 kg into 9.0 metro parts can square divided by K, which is given by 120 Newton parameter. So from here we can write the value for this. Why is 9.0 multiply Waiter is four minus 2 m. So this is the answer to the first part of this problem. In second part of this problem, we have to calculate the dispute with which the object passes through its original position and the web. So the dispute is, uh, we in order to kill clear dispute, we need to apply the law of conservation of energy. Uh, so we can write to the total energy at the point of release, as, uh only wanted by to care. Why not square? This is the elastic potential energy at the point of release and they should be calls to the total energy. When the object passes through its original position, that should be equals two unworried by two m, we square. So this is the kind of energy at the point, plus the gravitational potential energy which is equal to MGH, plus the elastic potential energy which can be written as one divided by two Ky Square Now, by inserting values into the square. And we can right here when you worried by two into 120 Newton parameter into 0.29 made her whole square as equals to one divided by two into 1.1 kg into with square. So this week is unknown, plus into 1.1 kg into the gravitational acceleration, which is equal to 9.80 Metropolis can square into the video for edge, which is equals two zero point 20 m. Plus the last two potential energy which is written as one he wanted by two. Yeah, into 120 newtons per meter into 0.90 m hole square. So from here, we can write the value for this we as well as equals two 2.1 m per second. So this is the answer to the second part of this problem. End of the question. Thank you.