A proton collides with a Boron-11 nucleus ( B). If the proton gets close enough (ro within 7.91 fm), it will fuse with the Boron nucleus and produce three helium nuclei (3He*): Pi+ B- SHe (A) How fast would the proton need to be moving at an initial distance of 156 fm to get to 36.4 fm from the Boron nucleus? Assume the proton comes to rest when it reaches 36.4 fm. la (B) If the proton has an initial speed of 1.321 x 10° m/s when it is very far away from the Boron nucleus, how close does it get to the Boron nucleus in femtometers (fm)? fm (C) How fast does the proton need to be moving very far away from the Boron nucleus in order to fuse with it?

A proton collides with a Boron-11 nucleus ( B). If the proton gets close enough (ro within 7.91 fm), it will fuse with the Boron nucleus and produce three helium nuclei (3He*): Pi+ B- SHe (A) How fast would the proton need to be moving at an initial distance of 156 fm to get to 36.4 fm from the Boron nucleus? Assume the proton comes to rest when it reaches 36.4 fm. la (B) If the proton has an initial speed of 1.321 x 10° m/s when it is very far away from the Boron nucleus, how close does it get to the Boron nucleus in femtometers (fm)? fm (C) How fast does the proton need to be moving very far away from the Boron nucleus in order to fuse with it?