Particles 1 and 2 of equal mass are thrown vertically upwards at the same initial velocity vo in a constant gravitational field. Particle 1 is under a negligible air resistance fr = 0 while Particle 2 experiences a resistance of the form fr = mov, where m is the particle's mass, a is a positive constant, and v is the particle's velocity at any point in time. Show that the ratio (t2/t1) of the times required for the particles to reach maximum height is given by t2 = 1- avo + O 2g avo ti 2g where O denotes higher order terms. In the limit a → 0, your result for t2 must approach t1.
Particles 1 and 2 of equal mass are thrown vertically upwards at the same initial velocity vo in a constant gravitational field. Particle 1 is under a negligible air resistance fr = 0 while Particle 2 experiences a resistance of the form fr = mov, where m is the particle's mass, a is a positive constant, and v is the particle's velocity at any point in time. Show that the ratio (t2/t1) of the times required for the particles to reach maximum height is given by t2 = 1- avo + O 2g avo ti 2g where O denotes higher order terms. In the limit a → 0, your result for t2 must approach t1.
Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter2: Newtonian Mechanics-single Particle
Section: Chapter Questions
Problem 2.9P: Consider a projectile fired vertically in a constant gravitauonal field. For the same initial...
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