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1. Want community feedback on the CrossFire Fusion Reactor

I wanted to ask the community about something I ran into the other day and I know nothing about physics. I can help you build and hack your network, but stuff like this? Forget it. Other then posting this guy's website, I don't know how to explain it, beyond what he has designed, and his...
2. Need calculus textbook recommendation

I am going to start with the dummies to calculus I, but I'd like a book that gives real life examples of calculus in use. Would that be really any math text book or does anyone have recommendations?
3. Molarity to grams

Homework Statement Calculate the mass (in grams) of KHP required to react completely with the NaOH in 35 mL of 0.100M NaOH. KHP = KHC8H4O4(aq) molar mass of "KHP"= 204.2 g/mol Homework Equations This is a double replacement reaction of the acid-base neutralization type. In other words the K...
4. By how much does the speed change each second?

Homework Statement A vehicle moves in a straight line with an acceleration of 3 km/h2. By how much does the speed change each second? Answer in units of km/h. Homework Equations Not sure The Attempt at a Solution sqrt 3 to get a base answer then divide by 3600 I have also...
5. Basic physics requirements and a teacher

This may be a long read. Giving you a heads up :zzz: I am trying to achieve as many opinions as possible to figure out if this problem is simply my own or the teaching style does not agree with the way I learn, maybe i simply do not belong in science. It is past the drop the course point, so...