A petrol car is parked 65 feet from a long warehouse (see figure) . The revolving light on top of the car turns at a rate of
revolution per second. The rate at which the light beam moves along the wall is
ft/sec. Find the limit of r as
.
A) 
B) 
C) 0
D) 65
E) 
Correct Answer:
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Q23: Find the value of c guaranteed by
Q24: Suppose that Q25: Find the following limit if it exists: Q26: A petrol car is parked 35 feet Q27: Determine the limit (if it exists). Q29: Find the lmit. Q30: Find the x-values (if any) at which Q31: Find the limit. Q32: Decide whether the following problem can be Q33: A 30-foot ladder is leaning against a Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents![]()
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