|You Passed 8th Grade Math|
Okay, too easy. You have to remember that we were only twelve in Year 8. Here's two questions off my 16 year old neice's Year 12 homework:
1. dy/dt = tx, dx/dt = -ty Find y in terms of x. What sort of curve is this?
2. Solve dv/dt = g - kv What is the terminal velocity (ie v as t -> +infinity) ?