6.) Rat wants to fly south at a speed of 45 m/s and there is a 12 m/s wind blowing from the southwest towards an angle of 20'. Draw a vector diagram (labeling the vectors V, V, and ), and determine the magnitude and direction of the vector that
describes the course she must fly.

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.