Concept explainers
To write: A function that can represent the team’sdepth d as function of time and calculate team’s depth at 3 min.
Answer to Problem 17PPE
Team’s depth at 3minute will be − 160ft and function for helicopter’s height is
Explanation of Solution
Given information:
A team of divers assemble at height of−10ft and then dives at the rate of −50ft/min.
Depth of divers at any time = d .
Initial depth = −10 ft .
Dive rate = − 50ft/min
Therefore depth can be written as function of t (in min) as follows:
Using above function the depth of divers at 3minute will be
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