Part A: If there were not air resistance, how long would it take a free-falling parachutist to fall from a plane at 100m to an altitude of 500m, where she will pull the ripcord?
Part B: What would her speed be at 500m? (In reality, the air resistance will restrict her speed to perhaps 150 km/h.)
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments