{"id":285567,"date":"2023-05-24T18:35:57","date_gmt":"2023-05-24T18:35:57","guid":{"rendered":"\/forum\/forums\/reply\/285567\/"},"modified":"2023-05-24T18:43:34","modified_gmt":"2023-05-24T18:43:34","slug":"285567","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/285567\/","title":{"rendered":"Reply To: Contacts elements keep passing trough eachother"},"content":{"rendered":"<p>&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;And just like this contact seems to work, I am very happy about this. I am wondering what i have been doing wrong all the time.&nbsp;&lt;\/p&gt;&lt;p&gt;Now a new question arises, as this ball hits the plate and deforms it the speed of the ball stays constant why is the speed of the ball not decreasing? This time i have not applied the speed using the initial conditions but i used the &#8220;velocity&#8221; boundary condition. This is probably the reason that the speed is constant, but i want the best of both worlds. I want to be apply this velocity at the start and have it decrease do to the deformation of the plate.&lt;\/p&gt;&lt;p&gt;Can anyone help me with this question ?&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-285567","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/285567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/285567\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=285567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}