Suppose you stand with one foot on ceramic flooring and one on a wool carpet, making contact over an area of 76.0 cm2 with each foot. both the ceramic and the carpet are 2.50 cm thick and are 10.0°c on their bottoms. at what rate in watts must each foot supply heat to keep the top

answer: the figure is attached herewith.

step-by-step explanation:   we are given to sketch a unit circle and label the terminal points corresponding to

in the attached figure, we have drawn a unit circle, with centre at o(0,0) and radius 1 unit. we have labelled the points a, b, c, d and e corresponding to the angles below

∠aox = 60°,

∠box = 120°,

∠cox = 180°,

∠dox = 240°,

∠eox = 300°.

and the coordinates are a(0.5,1), b(-0.5,1), c(-1,0), d(-0.5,-1) and e(0.5,-1).

thus, the answer is complete.

Heat is the thermal energy that flows from a warmer object to a cooler object. Heat flows only one way, from warmer to cooler objects. Net heat transfer ends when two objects reach the same temperature (“thermal equilibrium”).