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24 Mar 2020
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At noon, ship A is 150 km west of ship B. Ship A is sailing east at 35 km/h and B is sailing north at 25 km/h. How fast is the distance between the ships changing at 4:00 PM?
(a) What quantities are given in the problem?
(b) What is the unknown?
(c) Draw a picture of the situation for any time t.
(d) Write an equation that relate the quantities.
(e) Finish solving the problem
:-
At noon, ship A is 150 km west of ship B. Ship A is sailing east at 35 km/h and B is sailing north at 25 km/h. How fast is the distance between the ships changing at 4:00 PM?
(a) What quantities are given in the problem?
(b) What is the unknown?
(c) Draw a picture of the situation for any time t.
(d) Write an equation that relate the quantities.
(e) Finish solving the problem
Hubert KochLv2
21 May 2020
