Aplane travels a total distance of 1,223. if the the plane travels 460 mph for 75 minutes. then, how long in minutes does it travel going 439 mph?

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.

70 give a real life example showing how sensory neurons work with the motor neurons

What are some properties of transverse waves?