Monday, July 28, 2014

Clip of the song "Wrecking Ball" by Miley Cyrus (2013).

Images that stir excitement in a very comprehensive proponents of Newtonian physics. The sultry star could it really, as it says in the lyrics of his song, joining her lover to destroy the walls "like a wrecking ball"?

A scientific publication is finally an update on this thorny issue. Its author, the student David McDonagh, has played the game launched by the University of Leicester. A challenge to put scenarios pop culture to the test of science.

Clip of the song "Wrecking Ball" by Miley Cyrus (2013).
http://droidartists.jimdo.com/2014/07/28/primitive-feathers-were-already-observed/
http://androidapp-games.weebly.com/blog/terraforming-or-geo-engineering-alien
http://androidstars.weebly.com/blog/the-satellite-galaxies-defy-again-standard-cosmology

How fast the wrecking ball she hits the wall?

First calculate the potential energy ( E p )  of the ball - ie its energy before it starts to move.

E p = mgh , where m is the mass of the ball (estimated at 1 ton), g the acceleration due to gravity and h is the height from the position of equilibrium.

No comments:

Post a Comment