I've attached the problem I'm working on. My book gives a formula with how to find this according to K, but it isn't very clear on how to find what k actually is! So could someone help me out with this problem?
I've attached the problem I'm working on. My book gives a formula with how to find this according to K, but it isn't very clear on how to find what k actually is! So could someone help me out with this problem?