11. Velocity and Acceleration A ball is thrown vertically upward from ground level with an initial velocity of 96 feet per second. Assume that the acceleration is a(t) = -32 feet per second per second. (Neglect air resistance.) (a) How long will it take the ball to rise to its maximum height? What is the maximum height? (b) After how many seconds is the velocity of the ball one-half the initial velocity? (c) What is the height of the ball when its velocity is one-half the initial velocity?

11. Velocity and Acceleration A ball is thrown vertically upward from ground level with an initial velocity of 96 feet per second. Assume that the acceleration is a(t) = -32 feet per second per second. (Neglect air resistance.) (a) How long will it take the ball to rise to its maximum height? What is the maximum height? (b) After how many seconds is the velocity of the ball one-half the initial velocity? (c) What is the height of the ball when its velocity is one-half the initial velocity?

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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