(14%) Problem 6: A football of mass m = 1 kg is thrown at an initial velocity of vo = 19 m/s at anangle of 0 = 31° with respect to the horizontal. The ball reaches a maximum height of h. Letgravitational potential energy be zero at ground level.(a) Give an expression for the initial velocity vector in rectangular form. Write your answerin terms of vo, 0, and the unit vectors i and j.(b) Write an expression for the potential energy, Ug, of the football at the peak of its trajectory, in terms ofthe variables given in the problem statement.Ug = (m vo Vo sin(0) sin(0) )/2(c) How high did the ball travel, h, in meters?

Given data: The mass of the football m = 1 kg. The initial velocity v0 =19 m/s. The angle θ=31°

Answered: (14%) Problem 6: A football of mass m =…

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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