Problem 1: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon ball has a mass of m₁ = 11.5 kg and the horizontal component of its velocity is v= 8.7 m/s when the performer, of mass m₂ = 75 kg, catches it. Part (a) If the performer is on nearly frictionless roller skates, enter an expression for his recoil speed, in terms of the masses and initial speed. Part (b) What is his recoil speed, in meters per second?

Problem 1: During a circus act, a performer thrills the crowd by catching a cannon ball shot at him. The cannon ball has a mass of m₁ = 11.5 kg and the horizontal component of its velocity is v= 8.7 m/s when the performer, of mass m₂ = 75 kg, catches it. Part (a) If the performer is on nearly frictionless roller skates, enter an expression for his recoil speed, in terms of the masses and initial speed. Part (b) What is his recoil speed, in meters per second?

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter9: Dynamics Of A System Of Particles

Section: Chapter Questions

Problem 9.30P

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