8. Physics students were modeling the height of a ball once it was dropped from the roof of a 25 storybuilding. The students found that the height in feet, h, of the ball above the ground as a function of thenumber of seconds, 1, since it was dropped was given by h(t)= 300–16r² .From what height was the ball dropped?To the nearest tenth of a second, determine the time atwhich the ball hits the ground. Provide evidence from atable to support your answer or solve this algebraicallyif you recall how to.

initial velocity (v) = 0 msThe height of ball above the ground (h) is given by : h(t) = 300 - 16t2

8. Physics students were modeling the height of a ball once it was dropped from the roof of a 25 story building. The students found that the height in feet, h, of the ball above the ground as a function of the number of seconds, 1, since it was dropped was given by h(1) = 300 – 16r² . From what height was the ball dropped? To the nearest tenth of a second, determine the time at which the ball hits the ground. Provide evidence from a table to support your answer or solve this algebraically if you recall how to.

8. Physics students were modeling the height of a ball once it was dropped from the roof of a 25 story building. The students found that the height in feet, h, of the ball above the ground as a function of the number of seconds, 1, since it was dropped was given by h(1) = 300 – 16r² . From what height was the ball dropped? To the nearest tenth of a second, determine the time at which the ball hits the ground. Provide evidence from a table to support your answer or solve this algebraically if you recall how to.

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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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.

Question

8. Physics students were modeling the height of a ball once it was dropped from the roof of a 25 story
building. The students found that the height in feet, h, of the ball above the ground as a function of the
number of seconds, 1, since it was dropped was given by h(t)= 300–16r² .
From what height was the ball dropped?
To the nearest tenth of a second, determine the time at
which the ball hits the ground. Provide evidence from a
table to support your answer or solve this algebraically
if you recall how to.

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