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A projectile is fired at an angle of 45° with initial kinetic energy E_O . At the top of its trajectory, the projectile explodes with additional energy E_O into two fragments. One fragment of mass m_1 travels straight down. Find an expression for the velocity (magnitude and direction) of the second fragment of mass m_2 and the velocity of the first. What is the ratio of m1/m2 when m1 is at maximum physically allowable value?

A projectile is fired at an angle of 45° with initial kinetic energy E_O . At the top of its trajectory, the projectile explodes with additional energy E_O into two fragments. One fragment of mass m_1 travels straight down. Find an expression for the velocity (magnitude and direction) of the second fragment of mass m_2 and the velocity of the first. What is the ratio of m1/m2 when m1 is at maximum physically allowable value?

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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A projectile is fired at an angle of 45° with initial kinetic energy E_O . At the top of its trajectory, the projectile explodes with additional energy E_O into two fragments. One fragment of mass m_1 travels straight down. Find an expression for the velocity (magnitude and direction) of the second fragment of mass m_2 and the velocity of the first. What is the ratio of m1/m2 when m1 is at maximum physically allowable value?
Transcribed Image Text:A projectile is fired at an angle of 45° with initial kinetic energy E_O . At the top of its trajectory, the projectile explodes with additional energy E_O into two fragments. One fragment of mass m_1 travels straight down. Find an expression for the velocity (magnitude and direction) of the second fragment of mass m_2 and the velocity of the first. What is the ratio of m1/m2 when m1 is at maximum physically allowable value?
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