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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 m =9.5 kg and the horizontal component of its velocity is v 8.7 m/s when the performer, of mass m2 = 75 kg, catches it.

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 m =9.5 kg and the horizontal component of its velocity is v 8.7 m/s when the performer, of mass m2 = 75 kg, catches it.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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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 m¡ = 9.5 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. Expression : v' = Select from the variables below to write your expression. Note that all variables may not be required. a, ß, 0, a, d, g, h, j, k, m, m1, m2, P, t, v Part (b) What is his recoil speed, in meters per second? Numeric : A numeric value is expected and not an expression. v' =
Transcribed Image Text: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 m¡ = 9.5 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. Expression : v' = Select from the variables below to write your expression. Note that all variables may not be required. a, ß, 0, a, d, g, h, j, k, m, m1, m2, P, t, v Part (b) What is his recoil speed, in meters per second? Numeric : A numeric value is expected and not an expression. v' =
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