diff --git a/js/gravity-force-lab/view/MassControl.js b/js/gravity-force-lab/view/MassControl.js index a641c4f6..33912156 100644 --- a/js/gravity-force-lab/view/MassControl.js +++ b/js/gravity-force-lab/view/MassControl.js @@ -16,6 +16,7 @@ define( require => { const gravityForceLab = require( 'GRAVITY_FORCE_LAB/gravityForceLab' ); const ISLCObjectControlPanel = require( 'INVERSE_SQUARE_LAW_COMMON/view/ISLCObjectControlPanel' ); const PhetFont = require( 'SCENERY_PHET/PhetFont' ); + const Playable = require( 'TAMBO/Playable' ); const Property = require( 'AXON/Property' ); const Util = require( 'DOT/Util' ); @@ -95,8 +96,10 @@ define( require => { font: new PhetFont( 18 ), xMargin: 20, yMargin: 4 + }, + arrowButtonOptions: { + soundPlayer: Playable.NO_SOUND } - }, tickLabelOptions: {