The distance of the closest approach of an alpha particle fired at a nucleus with momentum P is r_0. The distance of the closest approach when the alpha particle is fired at the same nucleus with momentum 2P will be

The distance of the closest approach of an alpha particle fired at a n

1.	The distance of the closest approach of an alpha particle fired at a nucleus with momentum P is r_0. The distance of the closest approach when the alpha particle is fired at the same nucleus with momentum 2P will be
Answer» `2r_0` `4r_0` `r_0/2` `r_0/4` ANSWER :D

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The distance of the closest approach of an alpha particle fired at a nucleus with momentum P is r_0. The distance of the closest approach when the alpha particle is fired at the same nucleus with momentum 2P will be

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