Question
A car travels down a highway at 45 m/s. An observer stands 250 m from the highway.
a) How fast is the distance from the observer to the car increasing when the car passes in front of the observer?
(b) How fast is the distance increasing 30 s later?
a) How fast is the distance from the observer to the car increasing when the car passes in front of the observer?
(b) How fast is the distance increasing 30 s later?
Answers
A. is 0
B is 44.247
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