You stress about "Dropped means Vi=0," "Gravity is -9.8," and "d = Vi t + 0.5 a*t^2."
A ball is dropped from a cliff. It takes 3 seconds to hit the ground. How high is the cliff? physics made easy ti-nspire free download
Physics Made Easy does not magically teach you physics. But it removes the fear of math so you can focus on the physics concepts. When the algebra is automated, the learning becomes intuitive. Conclusion: Your Next Step Don't let vectors and velocity graphs intimidate you. With the right digital tool— Physics Made Easy on your TI-Nspire—you can turn a D- grade into a B+. You stress about "Dropped means Vi=0," "Gravity is -9
A group of German and American physics teachers created a free library of .tns documents called "PhysiLib." You can find these on GitHub or the TI-Planet forums. Physics Made Easy does not magically teach you physics