ball is thrown vertically apart from the top of a building 288 feet tall with an initial velocity of 48 feet per second. The distance s (in feet) of the off from the ground after t seconds is s(t)=288+48t-16t^2 a) after how many seconds does the ball strike the ground? b) after how many seconds will the ball pass the top of the building on it way down?
ball is thrown vertically apart from the top of a building 288 feet tall with an initial velocity of 48 feet per second. The distance s (in feet) of the off from the ground after t seconds is s(t)=288+48t-16t^2 a) after how many seconds does the ball strike the ground? b) after how many seconds will the ball pass the top of the building on it way down?
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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ball is thrown vertically apart from the top of a building 288 feet tall with an initial velocity of 48 feet per second. The distance s (in feet) of the off from the ground after t seconds is s(t)=288+48t-16t^2
a) after how many seconds does the ball strike the ground?
b) after how many seconds will the ball pass the top of the building on it way down?
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