Project 152 Week 19 Solutions

[@slipperyson2929]

In my experience you can still use x instead of m in the solveN function because once its integrated it will just plug in the second x (in the bounds) and get the same answer.

[@byronkelley7873]

my goat

[@lukewicks]

is it correct for the start of the 5th question with v * dv/dx = 9.8 - 0.004v^2 to let v = dx/dt and then do dx/dt * dv/dx = dv/dt = 9.8 - 0.004v^2 to get velocity in terms of t?

[@randomuser435]

we use the Ti-nspire calculators and even using the poly roots function i'm getting -2.60 and -0.85. do you know how i can fix this ?

[@randomuser435]

also our calculator doesn't allow indefinite integrals