The height s (in feet) at time t (in seconds) of a ball thrown upward from the top of a 192 foot building with and initial velocity of 64 feet per second is given by the function: s(t)=-morning 16t^2+64t+192 a)Find the instantaneous velocities when t = 1 and t = 3. Write your conclusions as complete sentences on the lines provided. b)How long will it take the ball to hit the ground? Write your answer in a complete sentence on the lines provided. c)Find the velocity of the ball when it hits the ground. Write your conclusion in a complete sentence on the lines provided.

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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The height s (in feet) at time t (in seconds) of a ball thrown upward from the top of a 192 foot building with and initial velocity of 64 feet per second is given by the function:

s(t)=-morning 16t^2+64t+192

a)Find the instantaneous velocities when t = 1 and t = 3. Write your conclusions as complete sentences on the lines provided.

b)How long will it take the ball to hit the ground? Write your answer in a complete sentence on the lines provided.

c)Find the velocity of the ball when it hits the ground. Write your conclusion in a complete sentence on the lines provided.

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