A soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes the x-component of the velocity of the ball from v = 8.0 m/s to V = 3.9 m/s and the y-component from vy = -3.1 m/s to VE, = 3.0 m/s. If the ball has a mass of 0.43 kg and is in contact with the player's head for 7.1 ms, determine the following. (a) direction of the impulse (in degrees counterclockwise from the +x-axis) delivered to the ball ° counterclockwise from the +x-axis (b) magnitude of the impulse (in kg · m/s) delivered to the ball kg • m/s

A soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes the x-component of the velocity of the ball from v = 8.0 m/s to V = 3.9 m/s and the y-component from vy = -3.1 m/s to VE, = 3.0 m/s. If the ball has a mass of 0.43 kg and is in contact with the player's head for 7.1 ms, determine the following. (a) direction of the impulse (in degrees counterclockwise from the +x-axis) delivered to the ball ° counterclockwise from the +x-axis (b) magnitude of the impulse (in kg · m/s) delivered to the ball kg • m/s

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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