Content update for ECS physics (#13291)

Content.Server/Maps/GridDraggingSystem.cs

@@ -4,6 +4,7 @@ using Robust.Server.Player;
 using Robust.Shared.Players;
 using Robust.Shared.Utility;
 using Robust.Shared.Physics.Components;
+using Robust.Shared.Physics.Systems;
 
 namespace Content.Server.Maps;
 
@@ -11,6 +12,7 @@ namespace Content.Server.Maps;
 public sealed class GridDraggingSystem : SharedGridDraggingSystem
 {
     [Dependency] private readonly IConGroupController _admin = default!;
+    [Dependency] private readonly SharedPhysicsSystem _physics = default!;
 
     private readonly HashSet<ICommonSession> _draggers = new();
 
@@ -54,8 +56,8 @@ public sealed class GridDraggingSystem : SharedGridDraggingSystem
             Deleted(ev.Grid)) return;
 
         var gridBody = Comp<PhysicsComponent>(ev.Grid);
-        gridBody.LinearVelocity = ev.LinearVelocity;
-        gridBody.AngularVelocity = 0f;
+        _physics.SetLinearVelocity(ev.Grid, ev.LinearVelocity, body: gridBody);
+        _physics.SetAngularVelocity(ev.Grid, 0f, body: gridBody);
     }
 
     private void OnRequestDrag(GridDragRequestPosition msg, EntitySessionEventArgs args)