When the dependency on vibe was removed in#316, the simulation picked up sound effects for checkboxes, buttons, and sliders. @amanda-phetsaid: I generally don't like UI sounds when there are "silent" interactions, especially the most important pedagogical interactions. In other sims, we've us...
We have discussed adding a "click/clack" sound for the skateboard, so that the frequency of clicks/clacks is proportional to the speed of the skateboard.@ariel-phetdo you want to do this for the next publication of Forces and Motion Basics? Main questions: Does the sound need to visually ...
A chart shows the kinetic, potential, and thermal energy for each spring. Click to run the simulation. Section Summary Drag forces acting on an object moving in a fluid oppose the motion. For larger objects (such as a baseball) moving at a velocity v in air, the drag force is given ...
Each nucleotide contains a (deoxyribose) sugar bound to a phosphate group on one side, and one of four nitrogenous bases on the other. Two of the bases, cytosine (C) and thymine (T), are single-ringed structures known as pyrimidines. The other two, adenine (A) and guanine (G), are ...