Physics, 22.07.2019 20:30 uchapman6286
The temperature at a point (x, y, z) is given by t(x, y, z) = 100e−x2 − 5y2 − 7z2 where t is measured in °c and x, y, z in meters. (a) find the rate of change of temperature at the point p(2, −1, 3) in the direction towards the point (5, −4, 5). °c/m (b) in which direction does the temperature increase fastest at p? (c) find the maximum rate of increase at p.
Answers: 1
Physics, 22.06.2019 00:30, Hellopeople233
Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?
Answers: 1
Physics, 22.06.2019 01:30, admiralaj85
What is the magnitude of the resultant vector round your answer to the nearest tenth
Answers: 2
The temperature at a point (x, y, z) is given by t(x, y, z) = 100e−x2 − 5y2 − 7z2 where t is measure...
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