A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them. Which law best describes this trick. A.
law of gravity
B.
F = M x A
C.
law of inertia
D.
law of action/reaction

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg. how much energy e must be supplied to the device? express your answer in joules.