PointsPerLoop decreased to 28. phetsims/masses-and-springs-basics#40

Author: Denz1994

js/common/model/MassesAndSpringsModel.js

@@ -323,7 +323,7 @@ define( function( require ) {
           // set mass position to maximum y position based on spring coils
           mass.positionProperty.set( mass.positionProperty.get().copy().setY( modelMaxY ) );
 
-          // Limit the length of the spring to based on the spring coils.
+          // Limit the length of the spring based on the spring coils.
           mass.springProperty.value.updateDisplacement( modelMaxY, false );
         }
       }

js/common/view/OscillatingSpringNode.js

@@ -36,7 +36,7 @@ define( function( require ) {
     options = _.extend( {
       deltaPhase: 3 * Math.PI / 2,
       loops: MAP_NUMBER_OF_LOOPS( spring.lengthProperty.get() ), // {number} number of loops in the coil
-      pointsPerLoop: 40, // {number} number of points per loop
+      pointsPerLoop: 28, // {number} number of points per loop
       radius: 6.5, // {number} radius of a loop with aspect ratio of 1:1
       aspectRatio: 4, // {number} y:x aspect ratio of the loop radius
       unitDisplacementLength: modelViewTransform2.viewToModelDeltaY( 1 ), // {number} view length of 1 meter of displacement