ect one: a. 1 rad/s b. 4 rad/s. 1 C. -rad/s 12 d. 1 =rad/s ܩ 0 30 ft

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...
Question

A glass elevator is climbing at a rate of 10 ft/s. A shopper standing 30ft from the doors on the bottom floor watches as the elevator rises. At what rate does the angle between the floor where the shopper is standing and the base of the elevator change when the angle is pi/3 ?

Select one:
O a.
rad/s
O b. 4 rad/s
O C.
1
12
O d.
1
4
-rad/s
rad/s
0
30 ft
X
Transcribed Image Text:Select one: O a. rad/s O b. 4 rad/s O C. 1 12 O d. 1 4 -rad/s rad/s 0 30 ft X
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