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Hello, Tonight dinner may be served half an hour late. PATMAN will try to serve it as early as possible. Inconvenience caused is regretted. Thanks

February 6, 2009

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Praxis Business School

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At 8:23am on October 25, 2008, prithwis said…: I have thought of a smarter way to make the duck ( or ball) come to rest on the ground and then jump off with a click of a button.

When the ball-object meets the wall-object its velocity should be reversed AND the velocity should be set to a RELATIVELY low value ... say 0.05V ...

So in one or at best two bounces the ball will come to a complete halt WITHOUT us having to specify that velocity is 0.

Since we have not specified velocity is 0 ... hence there will be no difficulty in giving the ball an upward velocity when we press the bar.

In the real world, that is exactly how it happens .... everything bounces at least once ! even though the bounce is very small and not noticeable ..

All the best