A proton is directed such that it comes within 1.8 10 -15 m of a carbon

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A proton is directed such that it comes within 1.8 × 10^-15 m of a carbon nucleus.

(a) How much kinetic energy must the proton have initially to get this close to (i.e., “collide” with) the carbon nucleus?

(b) What is the corresponding speed of the proton?

(c) What potential would be needed to give the proton this much kinetic energy? Assume the target carbon nucleus is completely ionized (missing all electrons), and that the collision is head-on.

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College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

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Question Posted: Feb 16, 2019 08:11 AM

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A proton is directed such that it comes within 1.8 10 -15 m of a carbon

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The proton is repelled by the positively charged nucleus and therefore its electric potential energy ...View the full answer

College Physics Reasoning and Relationships

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