Velocity If a stone is thrown down at 130 feet per second from a height of 950 feet, its height after t seconds is given by s(t) = 950 − 130t − 16t2. Find its instantaneous velocity function. v(t) = Find its velocity at time t = 3. v(3) = ft/sec

Velocity If a stone is thrown down at 130 feet per second from a height of 950 feet, its height after t seconds is given by s(t) = 950 − 130t − 16t2. Find its instantaneous velocity function. v(t) = Find its velocity at time t = 3. v(3) = ft/sec

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter3: Functions

Section3.3: Rates Of Change And Behavior Of Graphs

Problem 46SE: Near the surface of the moon, the distance that an object falls is a function of time. It is given...

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Question

Velocity If a stone is thrown down at 130 feet per second from a height of 950 feet, its height after t seconds is given by

s(t) = 950 − 130t − 16t².

Find its instantaneous velocity function.

v(t) =

Find its velocity at time t = 3.

v(3) = ft/sec

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