Gravity shoot --- Introduction ---

The aim of this exercise is to establish (and to test) the intuition of the student on the gravity center. This is a visual exercise: given a figure with a number of objects (represented by points with different colors), eventually with different weights, one should find the gravity center on clicking over the figure. The principle is to ask the student to click without computing the positions.
The difficulty of the exercise varies considerably by the choices of several parameters.

Other exercises on:
Other recreations on:
The most recent version
This page is not in its usual appearance because WIMS is unable to recognize your web browser.
In order to access WIMS services, you need a browser supporting forms. In order to test the browser you are using, please type the word wims here: and press ``Enter''.

Please take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.