Please see attached image. I'm trying to do part (d), then (e) afterwards.
For (d) I can sketch the graph okay, just trying to calculate T now.
k = ((2m/ћ)2(E-V))½
The Attempt at a Solution
I tried substituting in k into the equation for T. But k depends on the mass of the particle, which isn't given in the question. So what can I do here? I guess one option is just finding the point on the graph, but that's not really a calculation.
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