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From Pre-Calc it is known that the height of an object thrown upwards with an initial velocity of vo meters per second from a height of so meters off the ground is given by the function: s (t) = -4.9 t + vot + so, where s (t) is the height of the object after t-seconds. Find the impact velocity of a rock that was thrown upwards at 14 meters per second from a stand that is 7 meters tall. Use values close to the time of impact to approximate the slope of the secant to the time of impact. How long until the object hits the ground? 3.29 O s. Nearest 100th of a second

From Pre-Calc it is known that the height of an object thrown upwards with an initial velocity of vo meters per second from a height of so meters off the ground is given by the function: s (t) = -4.9 t + vot + so, where s (t) is the height of the object after t-seconds. Find the impact velocity of a rock that was thrown upwards at 14 meters per second from a stand that is 7 meters tall. Use values close to the time of impact to approximate the slope of the secant to the time of impact. How long until the object hits the ground? 3.29 O s. Nearest 100th of a second

College Physics
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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What is the approximate velocity of the object when it strikes the ground?
From Pre-Calc it is known that the height of an object thrown upwards with an initial velocity of vo meters per second from a height of so meters off the ground is given by the function: s (t) = -4.9 t + vot + where s (t) is the height of the object after t-seconds. Find the impact velocity of a rock that was thrown upwards at 14 meters per second from a stand that is 7 meters tall. Use values close to the time of impact to approximate the slope of the secant to the time of impact. How long until the object hits the ground? 3.29 O s. Nearest 100th of a second One way to approximate the slope of the secant lines best approximation is to choose one value before (like 0.01 less) and one value more (like 0.01 more), find the slopes of the two secants and average the answers. Try that technique to find this answer. O round to the nearest What is the approximate velocity of the object when it strikes the ground? Number m 10th of a
Transcribed Image Text:From Pre-Calc it is known that the height of an object thrown upwards with an initial velocity of vo meters per second from a height of so meters off the ground is given by the function: s (t) = -4.9 t + vot + where s (t) is the height of the object after t-seconds. Find the impact velocity of a rock that was thrown upwards at 14 meters per second from a stand that is 7 meters tall. Use values close to the time of impact to approximate the slope of the secant to the time of impact. How long until the object hits the ground? 3.29 O s. Nearest 100th of a second One way to approximate the slope of the secant lines best approximation is to choose one value before (like 0.01 less) and one value more (like 0.01 more), find the slopes of the two secants and average the answers. Try that technique to find this answer. O round to the nearest What is the approximate velocity of the object when it strikes the ground? Number m 10th of a
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