Range of a ProjectileWith Air Resistance (a) Now suppose
Chapter 7, Problem 7.1.341(choose chapter or problem)
Range of a ProjectileWith Air Resistance (a) Now suppose that air resistance is a retarding force tangent to the path but acts opposite to the motion. If we take air resistance to be proportional to the velocity of the projectile, then we saw in of Exercises 4.9 that motion of the projectile is describe by the system of linear differential equations where Use the Laplace transform to solve this system subject to the initial conditions sin , where v0 v0 and are constant. u x(0) v0 cos u, y(0) 0, y(0) v0 u x(0) 0, b 0. m d2 y dt 2 mg b dy dt, m d2 x dt 2 b dx dt M (b) Suppose slug, and Use a CAS to find the time when the projectile hits the ground and then compute its corresponding horizontal range. (c) Repeat part (c) using the complementary angle and compare the range with that found in part (b). Does the property in part (c) of hold? (d) Use the parametric equations and in part (a) along with the numerical data in part (b) to plot the ballistic curve of the projectile. Repeat with the same numerical data in part (b) but take Superimpose both curves on the same coordinate system. Compare these curves with those obtained in part (e) of 49. u 52.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer