Question 1: If a stone is dropped from a cliff that is 200m high, then its height, h, in metres after t seconds is h(t)= 200-4.9t². ar (b) When does the stone have a velocity of 39.2m/s [down]? c) With what velocity will the stone hit the ground? VALE markal
Question 1: If a stone is dropped from a cliff that is 200m high, then its height, h, in metres after t seconds is h(t)= 200-4.9t². ar (b) When does the stone have a velocity of 39.2m/s [down]? c) With what velocity will the stone hit the ground? VALE markal
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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April 13, 2023 at 2:21 PM
Question 1: If a stone is dropped from a cliff that is 200m high, then its height, h, in metres after t seconds is
h(t) = 200-4.9t².
(b) When does the stone have a velocity of 39.2m/s [down]?
c) With what velocity will the stone hit the ground?
Mardin Cahemerkel
Question 2: The position of a particle moving on a line is given by: s(t) = 3t³-4t² + 30t, where s is the
displacement in metres and t is the time in seconds.
AUTTOST
(c) When is the object at rest?
d)When is the object moving to the right? To the left?
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Transcribed Image Text:< Notes
April 13, 2023 at 2:21 PM
Question 1: If a stone is dropped from a cliff that is 200m high, then its height, h, in metres after t seconds is
h(t) = 200-4.9t².
(b) When does the stone have a velocity of 39.2m/s [down]?
c) With what velocity will the stone hit the ground?
Mardin Cahemerkel
Question 2: The position of a particle moving on a line is given by: s(t) = 3t³-4t² + 30t, where s is the
displacement in metres and t is the time in seconds.
AUTTOST
(c) When is the object at rest?
d)When is the object moving to the right? To the left?
●
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